which factor is least likely to limit the rate of photosynthesis?

- carbon dioxide concentration

- light intensity

- oxygen concentration

- temperature

Answers

Answer 1

Answer:

oxygen concentration

Explanation:


Related Questions

what is usually placed on the x axis

Answers

Answer:

(independent variable) x-axis

(dependent variable) y-axis

Select all of the statements that are true about the rubber ball.

If the ball is cold, its particles tend to have a small amount of kinetic energy

The particles that make up the ball are moving even when the ball is not.

The temperature of the ball depends on the kinetic energies of the particles that make up the ball.​

Answers

all the statements are true

✔️If the ball is cold, its particles tend to have a smallamount of kinetic energy.

When a substance is hot its particles generally have a large amount of kinetic energy when a substance is cold it's particles do not move as much that means the particles tend to have less kinetic energy.

✔️The particles that make up the ball are moving even when the ball is not.

Like all matter the ball is made up of particles that are constay moving even ig the ball is sitting still the particles that make up the ball are still moving.

✔️The temperature of the ball depends on the kinetic energies of the particles that make up the

ball.

A substance temperature is a measure of the kinetic energies of the substance's particles so the ball's temperature depends of the particles that make up the ball.

#CarryOnLearning!

answer||||||||||||||||||||||||||||||||

What happens to pressure when the area of the surface increases ? *

Answers

Pressure will decrease whenever the surface area increases, and when the weight of the object is reduced.

Answer :

[tex] \color{green} {\huge \circ \degree \degree} \boxed{\normalsize{ \mathrm{ \underline{ \color{red}pressure \: \: will \: \: decrease}}} } \: \: \huge \color{green}\degree \degree \circ[/tex]

Explanation :

We know that,

[tex]\large \boxed{ \mathrm{pressure = \frac{mass}{area \: \: of \: \: surface}} }[/tex]

Now, we can observe that the area of surface is inversely proportional to the pressure, Therefore pressure will change opposite to the change in surface area in contact.

So, if we increase the surface area then there would be decrease in magnitude of pressure.

[tex] \large { \mathfrak{hope \: \:i t \: \: helps \: \: you..... }}[/tex]

A ball hits a wall. What is true about the magnitude of the force experienced by the ball compared with the force experienced by the wall?
A. The ball experiences more force than the wall.
B. The ball experiences less force than the wall.
The ball and the wall experience the same force.
D. The ball experiences half the force of the wall.
Reset
Next

Answers

Answer:

The ball and the wall experience the same force.

Explanation:

According to the third law of Newton, which states that "for every action, there is an equal and opposite reaction", this means that when an object 1 acts on object 2 with a certain force, object 2 also acts on object 1 with the same magnitude of force but in an opposite direction.

According to this question, a ball hits a wall with a certain force. This means that the wall will react on the ball with the same force magnitude, but in an opposite manner. Hence, the ball and the wall experience the same force.

A positively charged rod is brought close to a neutral metal sphere. Explain what
happens to the charges in the neutral sphere as the rod comes close, touches the
sphere, and then moves away. Is the metal sphere still neutral at the end of this
encounter?

Answers

Answer:

No, the metal sphere becomes positively charged because electrons are transferred from the sphere to the rod.

158 Milligrams of salt are on the table. How many Grams of salt are on the table?
a .158 Kg
b 1.58 Kg
c 15.8 Kg
d 1,580 Kg

Answers

Answer:

A is the correct answer 0.158

158 Milligrams of salt are on the table there would be 0.158 grams of salt on the table, therefore the correct answer is option A.

What is a unit of measurement?

A unit of measurement is a specified magnitude of a quantity that is established and used as a standard for measuring other quantities of the same kind. It is determined by convention or regulation.

As given in the problem 158 Milligrams of salt are on the table, then we have to find out how many grams of salt is on the table,

1000 milligrams = 1 gram

1 milligram = 1 / 1000 grams

158 milligram = 158 × 1 / 1000 grams

                      =0.158 grams

Thus, there would be 0.158 grams of salt on the table, the correct answer is option A.

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The question is incomplete the complete question is,

158 Milligrams of salt are on the table. How many Grams of salt is on the table?

a .158 g

b 1.58 g

c 15.8 g

d 1,580 g

A potential difference of 15 V produces a current of 0.60 amps in a piece of copper wire. What is the resistance of the wire?

9.0 Ω
18.0 Ω
25 Ω

Answers

Answer:

R = 25 Ohms

Explanation:

Given the following data;

Voltage (p.d) = 15 V

Current = 0.6 A

To find the resistance of the wire;

Ohm's law states that at constant temperature, the current flowing in an electrical circuit is directly proportional to the voltage applied across the two points and inversely proportional to the resistance in the electrical circuit.

Mathematically, Ohm's law is given by the formula;

[tex] V = IR[/tex]

Where;

V represents voltage measured in voltage.

I represents current measured in amperes.

R represents resistance measured in ohms.

[tex] R = \frac {V}{I} [/tex]

Substituting into the equation, we have;

[tex] R = \frac {15}{0.6} [/tex]

R = 25 Ohms


A man ran a 5 mile race. The race looped around a city park and back
to the starting line. What is the man's total displacement?
A. 0 miles
B. 2.5 miles
C. 5 miles
D. 10 miles

Answers

Answer:

How big the city because it could be a big all city

A 60 kg girl on a swing is pulled 1.5 meters back and then released. The girl oscillates at pi/3 radians per second.How far from equilibrium will the girl be in 4 seconds into the motion

Answers

Answer:

-0.75 m

Explanation:

The displacement of the girl is given by x = x₀cosωt where x₀ = maximum displacement of swing = 1.5 m, ω = angular frequency = π/3 rad/s and t = time of swing = 4 s

Substituting the values of the variables into the equation, we have

x = x₀cosωt

x = (1.5 m)cos(π/3 rad/s × 4 s)

x = (1.5 m)cos(2π/3)

x = (1.5 m)cos120°

x = 1.5 m × -0.5

x = -0.75 m

So, the girl is 0.75 m to the left of the equilibrium position 4 seconds into the motion.

What is the product of an object’s mass and velocity equal to?
a. Acceleration
b. Work
c. Power
d. Momentum

Answers

Answer:

momentum (d) it's s preety easy haaaaaaaa

what did I have for breakfast this morning

Answers

cinnamon toast cruch cereal


How much gravitational potential energy does an object have if it is located 20 m above the point that we define as O height and has a mass of 10 kg

Answers

Answer:

Explanation:

PE = mgh where m is the mass in kg, g is the pull of gravity which is 9.8, and h is the height of the object above the point to which it could possibly fall, measured in meters. Plugging in:

PE = 10(9.8)(20) so

PE = 1960 J

This should be rounded to 1 sig fig according to the rules of sig fig and your numbers here, but I imagine you're not following them all that much. It should be 2000 J

A 1.6 Kg bird that is flying through the air has 220 J of kinetic energy. How fast is the bird flying?

20.5 m/s
19.4 m/s
18.2 m/s
16.6 m/s
cuh

Answers

Answer:

v = 16.58 m/s

Explanation:

Given that,

Mass of a bird, m = 1.6 kg

Kinetic energy of the bird, K = 220 J

We need to find the speed of the bird. The formula for the kinetic energy is given by :

[tex]E=\dfrac{1}{2}mv^2[/tex]

Where

v is the speed of the bird

So,

[tex]v=\sqrt{\dfrac{2E}{m}}[/tex]

Put all the values,

[tex]v=\sqrt{\dfrac{2\times 220}{1.6}}\\\\v=16.58\ m/s[/tex]

So, the speed of the bird is equal to 16.58 m/s.

please helppppppp ASAP. thank u ​

Answers

Answer:

-9.8

Explanation:

gravity gives constant acceleration,negative for going upwards

25 POINTS PLS ANSWER
which phrase describes a scientific law
A. a statement that can be used to predict the motions of two objects only under special conditions
B. An explanation of why the force of gravity exists between two objects
C. A claim about the pull between objects that cannot be verified through experimentation
D. An equation that can be used to accurately calculate the pull of gravity between two objects

Answers

Answer:

A

Explanation:

a statement that can be used to predict the motions of two objects only under special conditions

Analyze the given velocity time graph

Answers

Answer:

Where' the graph

Explanation:

Let's say you cut open a log of wood with an axe, what type of simple machine are you using? Does it matter how sharp it is?

Answers

yes it matters because if it's not sharp it would take all day

Answer:

an axe is a type of machine called a wedge. it does matter how sharp your axe is. if your axe is not sharp then you will have a harder time cutting wood.

Explanation:

which of the following nuclei is most stable based on its binding energy
A Manganese (mn - 55)
B Zinc (Zn - 64)
C Iodine (I - 127)
D Sodium (Na - 23) Help needed
SUBMIT

Answers

Answer:

managanes ( mn - 62 )zinc ( 1 25 )iodin 156

The flow chart shows the life cycle of a star. Was this star smaller than our sun, about the same or bigger than our sun?

1. Bigger
2. About the same
3. Smaller ​

Answers

Correct answer is 1.

The star is bigger than our sun. The correct option is 1.

The flow chart of the life cycle of a star indicates that the star starts as a nebula, which is a cloud of gas and dust. The nebula can collapse due to gravitational forces and form a protostar. The protostar can then continue to contract and heat up until it reaches a temperature and density at which nuclear fusion can occur, leading to the star entering the main sequence phase.

The size of a star is determined by its mass, and the more massive a star is, the bigger it will be. Based on this information, we can infer that if a star follows the life cycle shown in the flow chart, starting from a nebula and eventually reaching the main sequence, it must be at least as massive as our sun or even more massive, since only stars with sufficient mass can become main sequence stars.

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There is a bell at the top of a tower that is 45m high. The bell weighs 190N. The bell has ___________________ energy. Calculate it.




I NEED THE ANSWER PLEASE

Answers

Answer:

250mn

Explanation:

An object's period of oscillation can always be used to solve for which 2 points
variable? *
Velocity
Weight
Frequency
Momentum

Answers

Answer:

Frequency

Explanation:

A period is the number of revolutions in a minute.

[tex] Period = \frac {time}{number \; of \; oscillations}[/tex]

Also, frequency can be defined as number of oscillation per unit time.

Mathematically, frequency is given by the formula;

[tex] Frequency = \frac {number \; of \; oscillations}{time}[/tex]

Thus, we can deduce that frequency of an oscillation is the inverse of the period (time) of oscillation.

Mathematically, period is expressed as;

[tex] Period = \frac {1}{frequency}[/tex]

This ultimately implies that, an object's period of oscillation can always be used to solve for frequency.

A test car and its driver, with a combined mass of 600 kg, are moving along a straight,horizontal track when a malfunction causes the tires to stop rotating. The car skids to a halt with constant acceleration, leaving skid marks on the road during the whole time it skids. Which two of the following measurements, taken together, would allow engineers to find the total mechanical energy dissipated during the skid?
A. The length of the skid marks
B. The contact area of each tire with the track.
C. The coefficent of static frction between the tires and the track.
D. The coefficent of static frction between the tires and the track.

Answers

Answer:

The two of the following measurements, when taken together, would allow engineers to find the total mechanical energy dissipated during the skid

B. The contact area of each tire with the track.

C. The co-efficent of static friction between the tires and the track.

D. The co-efficent of static friction between the tires and the track.

Explanation:

lcompute the increase in length of 500 m of copper wire when it's temperature changes from 12 degrees celsius to 32 degrees Celsius the linear expansivity of copper wire is 17 * 10 raise to power - 6 per zero degree celcius​

Answers

Explanation:

step by step explanation

an interaction between organisms that rely on the same resources?

Answers

Answer:

... is called competition.

Explanation:

competition for same thing

A light bulb used in homes converts electrical energy into light energy . The total input power of the light bulb is 52 W. The efficiency of the light bulb is 5.0\% . Calculate the amount of light energy output by the lamp in 9.0 hours of use.
Show the calculations.
WILL AWARD BRAINLY

Answers

Answer:

sry I can't help you In that

A light bulb used in homes converts electrical energy into light energy  The amount of light energy output by the lamp in 9.0 hours of use is 23.4 J.

What is electrical energy?

The ability of an atom's charged particles to initiate an activity or move an object is known as electrical energy.

The proportion of the device's useful energy transferred to the device's total energy input.

The input power of the light bulb = 52 w.

In 9.0 hours of use.

Hence,

52 x 9.0 = 468 J

The following equation calculates efficiency as a percentage and is represented as follows:

Efficiency is calculated as (Usable Energy Output/Total Energy Input) x 100%.

The lightbulb's efficiency is 5.0%.

(The light energy output/ 468) x 100% = 5%

So, the light energy output = 23.4 J

Therefore, the amount of light energy output by the lamp in 9.0 hours of use is 23.4 J.

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what is the pressure exerted, what is the pressure exerted by 50kg girl as she places her weight on one shoe if the heels area is 0.002m²​

Answers

Answer:

The pressure exerted by the girl is 245,000 N/m²

Explanation:

Given;

mass of the girl, m = 50 kg

area of the girl's shoe, A = 0.002 m²

The pressure exerted by the girl is calculated as follows;

[tex]P = \frac{F}{A} \\\\Where;\\F \ is \ the \ force \ exerted \ by \ girl's \ weight\\\\P = \frac{F}{A} = \frac{mg}{A} = \frac{50 \times 9.8}{0.002} = 245,000 \ N/m^2[/tex]

Therefore, the pressure exerted by the girl is 245,000 N/m²

An electron with a charge of -1.6 x 10-19 C experiences a force of 9.2 x 10-15 N. What is the intensity of the electric field?

Answers

Answer:

Explanation:

[tex]E=\frac{q}{F}[/tex] where q is the charge of the electron and F is the electrostatic force. Filling in:

[tex]E=\frac{-1.6*10^{-19}}{9.2*10^{-15}}[/tex] which gives you an electric field magnitude of

E = -1.7 × [tex]10^{-5[/tex] C/N

what is parking orbit?​

Answers

A parking orbit is a temporary orbit used during the launch of a spacecraft. A launch vehicle boosts into the parking orbit, then coasts for a while, then fires again to enter the final desired trajectory.

Hope this helps!

Have a great day :)

Answer:

A temporary orbit in which a spacecraft awaits the next phase of its mission .

Si: A + B = C – D es una ecuación física donde A, B, C y D son magnitudes físicas entonces [ A ] = [ B ] = [ C ] = [ D ]

Answers

Answer:

[tex][A] = [B] = [C] = [D][/tex] por el Principio de Homogeneidad Dimensional y el uso de operaciones de adición y sustracción.

Explanation:

Por el Principio de Homogeneidad Dimensional, A, B, C y D deben tener las mismas magnitudes físicas para la realización de operaciones de adición y sustracción. Es decir:

[tex][A] + [B] = [C] - [D][/tex], donde [tex][A] = [B] = [C] = [D][/tex]

2. A student drew the diagram below to model the movement of an object orbiting the Sun. Which object was she most likely modeling? a meteor a planet a comet an astroid

Answers

Answer:

A comet

Explanation:

The picture is of an elliptical orbit of a comet. You can tell it is a comet because of the tail. Also, I just took the test and it was a comet.

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Given event A arenumbers which are multiples of 3 between 1 and 40 and event B are even numbers from 10 to 30. Photo by simsonimagesThe __________ Mountains are Africa's longest mountain chain and are located in the northwestern part of the continent.A.RwenzoriB.AtlasC.ZambeziD.Congo are these written in pronouns? if they aren't what is the correct way to rewrite them?? 15 pointsssMis amigos y yo le gusta comerMi padre gusta lee.Mi madre le gusta ayudar One reason why anabolic steroids can imitate the hormone testosterone is because(1) anabolic steroids and testosterone both interact with the same cell receptors(2) testosterone acts only on muscle cells(3) females produce small amounts of the hormone testosterone(4) an increase in testosterone in males using anabolic steroids increases male features A local school newspaper's editor wants to survey students to determine the approval rating of the current student council president. How would the newspaper apply the cluster sampling method to find this information? A. The newspaper staff surveys only the female students in the entire school. B. The newspaper staff surveys random students from every grade in the school. C. The newspaper staff surveys every student in a randomly selected grade. D. The newspaper staff surveys 30 students from each grade in the school. Luke puts $35 in his savings account every month. Use a calculator to find how much money he will save in a year. por qu crees que, aunque en nuestro pais se ha legislado en contra del maltrato y la discriminacin hacia la mujer, siguen ocurriendo casos que atentan contra sus derechos, su dignidad e igualdad ante el hombre? PLSS HELP ASAP WILL GIVE BRAINLIEST Mike is saving up for a computer. He has $200 saved already. To earn more,he works part-time at a job that pays $15 per hour. Let y represent the price ofthe computer he chooses, and let x represent the number of hours he works.To purchase the computer, he will need to save at least y dollars.A. ys 200 + 15xB. y 2 200 - 15xC. ys 15x - 200D. y 2 200x + 15- PREVIOUS Please answer this quickly show the interrelationships of political aspects with health population and education Suppose a large group of people in a room were all born in the same year. Consider the following three algorithms, which are each intended to identify the people in the room who have the earliest birthday based on just the month and day. For example, a person born on February 10 is considered to have an earlier birthday than a person born on March 5. Which of the three algorithms will identify the correct people?I. All the people in the room stand up. All standing people form pairs where possible, leaving at most one person not part of a pair. For each pair, the person with the earlier birthday remains standing, while the other person in the pair sits down. If there is a tie, both people sit down. Any individual not part of a pair remains standing. Continue doing this until only one person remains standing. That person has the earliest birthday.II. All the people in the room stand up. All standing people form pairs with another standing person that they have not previously been paired with where possible, leaving at most one person not part of a pair. For each pair, the person with the earlier birthday remains standing, while the other person in the pair sits down. If there is a tie, both people in the pair remain standing. Any individual not part of a pair remains standing. Continue doing this until only one person remains standing or all persons standing have the same birthday. Anyone still standing has the earliest birthday.III. Beginning with the number 1, ask if anyone was born on that day of any month. 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