the amount of air that can be forcefully exhaled after a normal tidal volume exhalation is called the ________.

Answers

Answer 1

Answer:

Expiratory Reserve Volume

Explanation:


Related Questions

How far has a ball traveled after 3.6 seconds when thrown downward at a
velocity 3.75 m/s?

Answers

ball traveled 13.5 m/s after 3.6 seconds

Explanation:

u=3.75m/s, t=3.6s, g=9.8m/s².

Therefore, according to the formula,

S=ut+½gt².

S=(3.75×3.6)+½×9.8×(3.6)²

S= 13.5+63.504

S= 77.004m (approximately 77 m)

therefore the distance traveled by the ball is 77m.

hope this helps you

An atom loses an electron. What will happen when it approaches a positively-charged ion?
a
The ions will repel each other.
b
The ions will attract each other.
c
The ions will cancel each other out.
d
The ions will neither attract nor repel each other.

Answers

B. One needs an election it has one less and one wants to get rid of an electron. Atoms always want to be perfectly stable

the energy stored in chemical bonds *

Answers

Answer:

Chemical energy (Also considered potential energy)

Explanation:

What type of forces are needed in a system for the object to move?​

Answers

Answer:

they are

Explanation:

1.Frictional force

2.Applied force

3.Normal force

If a 2kg block of copper is heated and a temperature increase of 50C is measured, how much energy has been provided?

Answers

Answer:

...................

saya gk tau

The ______ describes the number of wavelengths that pass through a fixed point in a given period.

Answers

Answer:

frequency

Explanation:

Frequency refers to the number of waves that pass a given point in a given time period and is often expressed in terms of hertz (Hz), or cycles per second. Longer wavelengths will have lower frequencies, and shorter wavelengths will have higher frequencies ([link])

Answer: Frequency



Step by step Explanation:

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Acceleration due to gravity on the moon is 1.6 m/s2. If a person has a mass of 65 kg on Earth, what is their weight on the moon? 

Answers

Answer:

10.75 kg

Explanation:

moon = (weight on earth/9.81m/s^2)*1.622m/s^2

Answer:

weight of the moon = mass × gravity

= 65kg × 1•6

=104N/kg

how long does it take the star and planet to complete one orbit around their center of mass?

Answers

Answer:

i think about 225-250 million years

Explanation:

Bottom line: The planets in our solar system orbit (revolve) around the sun, and the sun orbits (revolves) around the center of the Milky Way galaxy. We take about 225-250 million years to revolve once around the galaxy's center. This length of time is called a cosmic year.

Describe what happens when there is no Friction and you stop pushing on that object?



Describe what happens when there is Friction and you stop pushing on an object?


Are your answers to questions 1 and 2 the same? Why or why not? What causes that to be the same or different?

I give Brainliest!

Answers

Answer: see below

Explanation:

1) An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

Friction opposes relative motion. In its absence, a moving object will not stop.

2) If you stop pushing, the force of kinetic friction will produce an acceleration in the opposite direction of the velocity, and the object will slow down and stop.

3) No they are not the same, as one has friction and the other has no friction.

A ball of mass 0.50 kg was thrown directly up at a speed of 6.0m/s.Calculate. A.its kinetic energy at 6ms^-1b.its maximum gain of potential energy. C.its maximum height gain.​

Answers

ヘ(。□°)ヘヘ(。□°)ヘヘ(。□°)ヘヘ(。□°)ヘヘ(。□°)ヘ

A) Its kinetic energy be 9.0 Joule.

B)  Its maximum gain of potential energy is 9.0 Joule.

C) Its maximum gain in height be 1.91 m.

What is speed?

Speed is distance travelled by the object per unit time. Due to having no direction and only having magnitude, speed is a scalar quantity With SI unit meter/second.

Given parameters:

Mass of the ball: m = 0.50 kg.

Initial speed of the ball: v = 6.0 m/s.

A) its kinetic energy at initial = 1/2mv² = 1/2 × 0.50 × 6.0² Joule  = 9.0 Joule.

B) As total energy is conserved., when the ball reaches its maximum height its initial kinetic energy fully transforms into potential energy. Its maximum gain of potential energy is  its kinetic energy, that is, 9.0 Joule.

C)  Its maximum gain in height be = √(v²/2g) = √(6.0²/2×9.8) m = 1.91 m.

Learn more about speed here:

https://brainly.com/question/28224010

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Which type of graph would best show the data collected from measuring time for a ball to fall from varying heights?

bar graph

scatter plot

Frequency table

circle graph



This is due tonight, can someone pls help me ASAP, TYSM.

Answers

Scatter plot, because it has a wide rage

What happens to an object's atoms when the object becomes positively charged?​

Answers

Whenever atoms rub up against each other, electrons can transfer between them. This means an object cannot become positively charged.

Velocity:
How far would a bird travel if it is flying south for the winter at 5m/s for 1 week

Answers

Answer:

Birds in migration can travel as far as 16,000 miles. To reach their destination in time, some travel at speeds of 30mph.

inattention hyperactivity and impulsivity are characteristics of

Answers

Answer:

ADHD, also called attention-deficit disorder, is a behavior disorder, usually first diagnosed in childhood, that is characterized by inattention, impulsivity, and, in some cases, hyperactivity.

Explanation:

Please help I'll mark brainliest

Answers

Answer:A) Oven D) voltage increases, the current decreases

Explanation:

Electromagnetic Equipment

An electromagnet is a type of magnet with a magnetic field produced by an electric current. Electromagnets are often used in electrical devices that induce heat for cooking such as an oven (OPTION A).

Capacitor

As the voltage increases, the current decreases (OPTION D).

As the capacitor charges up, the potential difference across its plates begins to increase, and by extension circuit current decreases.

What does this poem mean:
A lake in the spring
Is a marvellous thing
Changes are on the way
The winter chills cease
with sunlight’s increase.
Cool waters cover the bay.
Water moves round
From surface to ground
Water is mixed this way
Spring storms bring rain
Lake water does gain
With nutrients caught in the fray
Tiny creatures abound
‘Cause algae’s around
The food chain is boosted this way.

Answers

the poem seems to be about the seasons transitioning from winter to spring. the poet explains the lake melting, the sunlight coming out, spring storms that add water to the lakes, and the creatures that come back to roam after winter comes to an end. im really sorry if that didnt help.

INQUIRY LAB
HOW DO You Breathe?
Use and manipulate an improvised breathing apparatus similar to the
one shown at the right in answering the following questions:

Pull down the string attached to the center Of the large balloon.
1.What happened to the two small balloons attached to the capillary tube?
2.When the large balloon is not yet stretched or pulled down, how do the two small balloo
appear?
3.How does the improvised breathing apparatus simulate the breathing process?

plss can u help me with thiss its realy a lot of help THANK YOU SO MUCHH

Answers

Answer:

u breathe lol nice ok bro


5 . W h ic h o f th e fo l lo w in g is N O T a fu n d a m e n ta l S .I u n it? A . M e te r B . A m p e re C . K e lv in D . Radian

Answers

Explanation:

it is an AMPERE

because 1 AMPERE = CHARGE / TIME

WHICH INVOLVES 2 UNITS

True or False: Parasites use the host's fluids/tissues for nutrients.

Answers

Answer:

true

Explanation:

its true becuse i did this at school today.

Parasites are plants or animals that live in or on another living thing, getting their food from it while it is still alive. The organisms that they live on are called hosts. Hosts never benefit from parasites.

Please help I'll mark brainliest NO LINKS

Answers

Answer:

D

Explanation:

I had the question on an exam, I answered D and I got 97% on the test, I got it correct with the answer of D. TO be fair I guessed on the test and got it right, lucky guess I suppose.

Answer:

According to electrostatic concept the electric potential will be toward the negative charge and the coulomb force will be directed towards the negative charge.

Due to that 4 is the correct option.

That's what I think, all the best!

If a truck weighs 195,000N what is the mass of the truck

Answers

Answer:

19500kg

Explanation:

If you divide 195000N by 10

what is needed to know in a physics exam?

Answers

Answer:

Review what you have done for that unit. Skim over it if you dont have enough time because it would greatly help. If you have mathamatics involved learn or make sure you are perfect at doing the equations you need to do. Just dont cheat because if you get caught you are going to get an imediete F which will be worse then getting half of them wrong. Good luck

what is the use if having a control condition in an investigation​

Answers

Answer:

Thus, including a control condition allows researchers to compare the way things are in the presence of an independent variable with the way things would have been in the absence of an independent variable.

Explanation:

Thus, including a control condition allows researchers to compare the way things are in the presence of an independent variable with the way things would have been in the absence of an independent variable.

Which of the following is not part of the forces that work together to move the tectonic plates?

-mantle convection
-ridge push
-slab pull
-friction

Answers

creo que soy yo pero lo veo en ingles

Rubric for Grading O Activity3. Answer me! Directions: Compare and contrast the scientific method in philosophy and in science. Complete the Venn Diagram below.(10 pts) Scientific Method in Philosophy Scientific Method in Science​

Answers

Yeah yeah I just got a hold of you and I saw that you were doing a good job and I thought you were doing a good job and I thought you were doing a good job and I thought you were doing a good job and I thought you were doing a good job and I thought you were doing a good job and I thought you were doing a good job and I thought you were doing a good job and I thought you were doing a good job and I thought you were doing a good job and I thought you were doing a good job and I thought you were doing a good job.

CAN U PLS CHECK IF IT CORRECT I'LL MARK YOU BRAINLIST

Answers

Answer:

l think that the answer is 10.hope this helps . Can you mark me the brainest pliz.lt's LAURA RAYS AMIRA.

Answer:

Explanation:

700-40 = 760

760/10 = 76

It will take her 76 days to finish the book

Please help I'll mark brainliest NO LINKS

Answers

Answer:

As a capacitor is charging it takes up charging current and there's significant drop of current as the voltage increases in the capacitor.

Thus, D is the correct option.

2nd qn,

A is the correct option. Since points B, C and D are points of interaction and the force can be experienced at intervals while at A the forces will be balanced.

What is the quantity that is the same for all masses?

Answers

Answer:

mass: The quantity of matter which a body contains, irrespective of its bulk or volume. It is one of four fundamental properties of matter. It is measured in kilograms in the SI system of measurement.

Explanation:

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A car travels 90m north and 50 m south. What is the total displacement?

Answers

Answer: 40 m

Explanation:

90 - 50 = 40 m

please give me a brainliest answer

Answer is 90m - 50m = 40m

An Eider duck is flying Northeast at 25 m/s at an angle of 36.9 degrees to the ground (from the positive
X-axis). What are the horizontal and vertical velocities, respectively, of the duck's flight?

Answers

Answer:

Horizontal = 19.99212 m/s     Vertical = 15.0151 m/s

Explanation:

Horizontal = Cos(36.9) x 25

Vertical = Sin(36.9) x 25

Other Questions
Write a formula for the function g(x) obtained when the graph of f(x)=|x| is shifted down 7 units and to the right 13 units.g(x)=? I need help with 8 and 9 Hi GuyssCan you pls help? Help help help help help 4. Which of the following statements about the state of matter is correct? A. Molecules in a solid are disorderly arranged B. Solids are highly compressible C. Liquids have definite form and volume D. Molecules in a gas move faster than those in a liquid. Please solve this problem... I will mark you brainliest Write a summary on the article below about the rainbow flag, making sure to include only the most important information.The rainbow flag first arose in the 1970s in San Francisco, California. In that era, many LGBTQ people had adopted the pink triangle as their symbol, but the bright shape had a dark past. In the 1930s and 1940s in Nazi Germany, gay men were persecuted. They were forced to wear a pink triangle badge to identify them. In 1978, Gilbert Baker, an artist and gay rights activist, decided to design a more hopeful symbol.Baker wanted an emblem that would give people a sense of pride and belonging. Searching his surroundings, he saw something that did exactly thatthe American flag. He made up his mind to create an LGBTQ flag, and its stripes were inspired bynature! A rainbow is a range of different colors that form a harmonious whole. Baker saw it as an appropriate symbol to represent the diversity and unity of the LGBTQ community.Making the first flags was a huge job. The original design was 30 feet by 60 feet (9.1 meters by 18.3 meters). It featured eight colors: pink, red, orange, yellow, green, turquoise, blue, and purple. Baker and a team of volunteers dyed and stitched together the material themselves. The completed flags debuted in San Francisco at a parade on June 25, 1978.Baker's artistic handiwork made a big impression that day. Afterwards, he wanted his design to spread far and wide, so he put it into mass production. In 1979, the pink stripe was taken out because typical flag fabric wasn't readily available in that color. Turquoise was then removed to make an even number of stripes. The result was the six-color design most often seen today.One banner year for the rainbow flag was 1994. Twenty-five years earlier, New York City police had raided an LGBTQ club called the Stonewall Inn. That sparked an uprising which became a catalyst for the gay rights movement. Baker honored the milestone by making a flag that was a mile (1.6 kilometers) long. The one-mile wonder has been credited with popularizing the rainbow flag around the world. But in 2003, to mark the 25th anniversary of the flag's creation in 1978, Baker outdid himself once again. He made a rainbow flag that was 1.25 miles (2 kilometers) in length.Today, the rainbow flag is the most widely recognized international emblem of LGBTQ pride. Its colors are often used to show support for the community. One example was in 2015. After the Supreme Court legalized same-sex marriage throughout the United States, millions of people tinted their social media profile pictures with rainbow stripes.Gilbert Baker died in 2017, but the design he dreamed up continues to inspire people in the LGBTQ community. The rainbow flag has passed the test of timewith flying colors. Describe variety, emphasis, harmony, and unity in your environment and in art.Help asap What were the immediate consequences positive and negative after Baffin Island Inuit contact with Europeans? ( e.g., trade, disease, knowledge exchange, war.) How has the American conceptof representative governmentchanged over time? help me with this jump I will give mark you as what number is 75% of 32? Tim drives at an average speed of 80 km per hour for 2 hours 45 minutes.Work out how many kilometres Tim drives. why did merchants decide to use money instead of bartering? Evaluate the expression when a=2/3 and c= -2/7-4c-aWrite your answer in simplest form. a manager wants to know the ratio of men to women in the factory they are wanted to 5 men and 270 woman working as a factory what is the ratio of men to women Equations for powerP=W=T= Hazel drove 41 miles. Hazel's car used 2 gallons of gas. How many miles per gallon did Hazel's car get? HELP! Find the distance between the two points rounding to the nearest tenth (if necessary).(0,1) and (8,7) que es el patron de rima?