What is the problem with a series circuit? *
A. They do not work
B. 1 goes out, they all go out
C. They are hard to create.

Answers

Answer 1
the answer would be b
Answer 2

Answer:

I believe it is B

Explanation:


Related Questions

8. What is diabetes?

Answers

Answer:

Diabetes is a disease that occurs when your blood glucose, also called blood sugar, is too high. Blood glucose is your main source of energy and comes from the food you eat. Insulin, a hormone made by the pancreas, helps glucose from food get into your cells to be used for energy. Sometimes your body doesn’t make enough—or any—insulin or doesn’t use insulin well. Glucose then stays in your blood and doesn’t reach your cells.

Over time, having too much glucose in your blood can cause health problems. Although diabetes has no cure, you can take steps to manage your diabetes and stay healthy.

Answer:

Diabetes is the condition in which the body does not properly process food for use as energy. Most of the food we eat is turned into glucose, or sugar, for our bodies to use for energy. The pancreas, an organ that lies near the stomach, makes a hormone called insulin to help glucose get into the cells of our bodies.

- CDC

Which elements make up the pain reliever acetaminophen, chemical formula C8H9O2N? Of these elements, which is present in the greatest proportion by number of atoms?


a

Calcium, helium, ozone, and neon, with calcium present in the greatest proportion

b

Carbon, hydrogen, oxygen, and nitrogen, with carbon present in the greatest proportion

c

Calcium, hydrogen, oxygen, and neon, with hydrogen present in the greatest proportion

d

Carbon, hydrogen, oxygen, and nitrogen, with hydrogen present in the greatest proportion

Answers

Answer:

Carbon, hydrogen, oxygen, and nitrogen, with hydrogen present in the greatest proportion

Explanation:

Let's consider the chemical formula of acetaminophen: C₈H₉O₂N. According to this formula, in 1 molecule of acetaminophen there are:

8 atoms of carbon (C)9 atoms of hydrogen (H)2 atoms of oxygen (O)1 atom of nitrogen (N)

As we can see, the element present in the greatest proportion by number of atoms is hydrogen.

How many atoms of oxygen (O) are represented in the chemical formula shown below?

2 CO2


1 atom of oxygen


2 atoms of oxygen


6 atoms of oxygen


4 atoms of oxygen

Answers

one atom of oxygen .

What is the energy of a wave with wavelength of 2.25nm?

Answers

Answer:

E = 8.84×10⁻¹⁷ J

Explanation:

Given data:

Wavelength of wave = 2.25 nm (2.25×10⁻⁹ m)

Energy of wave = ?

Solution:

Formula:

E = hc/λ

c = 3×10⁸m/s

h =6.63 ×10⁻³⁴ Js

now we will put the values,

E = 6.63 ×10⁻³⁴ Js ×  3×10⁸m/s / 2.25×10⁻⁹ m

E = 19.89×10⁻²⁶ Jm / 2.25×10⁻⁹ m

E = 8.84×10⁻¹⁷ J

Students are to imagine that they are leading a one-week expedition to the Moon’s South Pole. In the essay, students will need to describe to NASA what (and who) they would bring to help make their expedition a success.

Answers

Answer:

On Sept. 15, 2020, NASA, in partnership with Future Engineers, launched the Artemis Moon Pod Essay Contest. The contest, which is open to all (public, private, and home school) students in grades K-12, asks participants to imagine they are leading a one-week expedition to the Moon’s South Pole. In the essay, students will need to describe to NASA what (and who) they would bring to help make their expedition a success.

The Moon Pod Essay Contest is presented in support of NASA’s Artemis program. The student challenge is part of NASA’s efforts to engage the public in its missions to the Moon and Mars. NASA is returning to the Moon for scientific discovery, economic benefits, and inspiration for a new generation. Working with its partners throughout the Artemis program, the agency will fine-tune precision landing technologies and develop new mobility capabilities that allow robots and crew to travel greater distances and explore new regions of the Moon.

Explanation:

Answer:

I would bring some warm clothes to keep me warm through the night because South Pole is cold. I would also bring blankets and sticks to make a fire. I would bring my bestfriend to keep me company.

Explanation:

what are examples of chemicals that need to be diluted? i need 4 examples please 20 points!

Answers

Answer:

Travelling hygiene

Drink only bottled water.

Don't use tap water to clean your teeth.

When you wash your hands, make sure they are totally dry before you touch any food.

Don't wash fruit or vegetables in unsafe water.

Which best blocks X-ray particles and can therefore be observed more closely through the use of this technology?

Answers

Answer: The bones block the x-ray particles to pass through it, and a study of the bones is possible using this technology.

Explanation:

what is the correct name for Ga(NO2)3?​

Answers

Gallium Nitrite your welcome

A binary III/V direct bandgap semiconductor called gallium nitride is ideally suited for high-power transistors that can function at high temperatures. It has been widely utilized in light-emitting diodes (LED) since the 1990s. Its chemical formula is Ga(NO₂)₃.

Blu-ray discs are read using a blue light that gallium nitride emits. Gallium nitride is also utilized in lasers, photonics, RF components, and semiconductor power devices. GaN will be used in sensor technology in the future.

Gallium nitride power amplifiers are perfect for microwave and terahertz (ThZ) devices, such as imaging and sensing, the aforementioned future market, due to their capacity to operate at significantly higher temperatures and voltages than gallium arsenide (GaAs) transistors.

To know more about Gallium nitride, visit;

https://brainly.com/question/29456292

#SPJ6


Answer and explain please

Answers

Answer:

I can only see b

Explanation:

Answer:

Carbon- 11 has 6 protons in its nucleus and boron- 11 has 5 protons in its nucleus.

Explanation:

note: Carbon has an atomic number of 6

and Boron has an atomic number of 5.

Which statement correctly describes a characteristic that a scientific

measuring tool should have?

A. To be precise, it must be able to make measurements repeatedly

over a long period of time.

B. To be precise, it must be able to make measurements with small

units.

C. To be precise, it must be able to make measurements that are

close to the actual value.

D. To be precise, it must be able to make measurements with both

large and small units.

Answers

Answer:

A. To be precise, it must be able to make measurements repeatedly over a long period of time.

Explanation:

The precision of a scientific measuring tool can be defined as how close the values between multiple measurements are to each other, when repeated under the same conditions.

This ultimately implies that, the precision of a scientific measuring tool reflects the reproducibility and repeatability of its measurements, irrespective of how accurate the measurements are.

In science, one of the most effective ways to determine the precision of a scientific measuring tool is to find the difference between the highest and lowest measurements (measured values).

Hence, the statement which correctly describes a characteristic that a scientific measuring tool should have is that, to be precise, it must be able to make measurements repeatedly over a long period of time.

Imagine That you're living in Miami Florida And your family have decided That it's time to move it to the new home. Which of the following Situations would Be Example of External migration? A- Move to Tampa bay Florida B- Move a few streets away C- Move to Atlanta Georgia D- Moved to Mexico

Answers

Answer:

Mexico

Explanation:

external migration means move to a different country

please help I will mark brainliest if you answer first let's see who gets brainliest

Answers

Answer:

Winter would be warmer, and summers would be cooler.

Answer:

winter would be cooler and summers would be warmer

Explanation: i am hella late but......

NEED ASAP!!!
What is another name for acoustical energy?
a.) light energy
b.) electromagnetic energy
c.) mechanical energy
d.) sound energy

Answers

Answer:

d.) sound energy

That is the correct answer :)

Question 1 of 10
Using sugar as an alternative fuel source raises many concerns. Which of the
following is not a concern?
A. Sugar may require more energy to produce than it would supply.
B. Sugar may become too expensive for people to make desserts.
C. Sugar can be grown and produced in a relatively short time period.
O D. Sugar might become difficult to find in grocery stores.
SUBMIT

Answers

Answer: C.)

Sugar can be grown and produced in a relatively short time period.

Lead (11) oxide dissolves in both
excess dilute nitric acid and
sodium hydroxide solution -
Which of the following is the
property of lead (11) oxide.
A Basic
B Acidic
C Neutral
D Amphoteric​

Answers

Answer:

bacic

Explanation:

it is very soluble in water

Does anyone know how to do this?

Answers

Answer:

yes

Explanation:

i don't have the periodic table in front of me right now but you will need it. for the first coloumn, look at the elemnt symbol and write it down. for example hydrogen H. the atomic mass will be written on the bottom of the entry. the atomic number is on the top. the number of protons is the atomic number. the neutrons is atomic mass-atomic number and the electrons you have to count the numbers in the upper right corner. depends what element you look at, there might be a couple rows of the electrons which are the shells. hope i helped :)

Why is a cell membrane like a security guard because.......
Why?????

Answers

The cell membrane allows certain items into a cell and blocks others from entering, just like a security guard protects a real factory.

what type of bond occurs between a metal and a nonmetal

Answers

Answer:

Ionic Bonds - A bond between metal and nonmetal elements. Involves transferring electrons. Covalent Bonds - Also known as molecular bonds. A bond between two nonmetals

Answer:

ionic bonds

Explanation:

A bond between metal and nonmetal elements. Involves transferring electrons.

How many orbitals are in the first energy level?
O A. 3
O B. 1
O c. 2
O D. 4

Answers

Answer:a is the answer:)

(a) Which of these pieces of apparatus is most suitable to measure 70cm^{3} of the solution?

(b) (i) Complete the empty boxes to name the pieces of apparatus below.

(ii) Which method of separation, A, B or C, would be most suitable to obtain pure water from the solution?

(c) Describe how crystals of salt could be quickly obtained from the solution.

Answers

(C) evaporations and crystallization

Answer:

C

Explanation:

During photosynthesis, plants take carbon dioxide from the air and water and convert them into:

A. amino acids

B. glucose and oxygen

C. oxygen and chlorophyll

D. water and sunlight

Answers

Answer:

B.

Explanation:

Glucose and oxygen.

The image above shows a gas held in a chamber with a fixed volume. The gas begins with a temperature 333 K and a pressure of 4.00 atm (green) that increases to 7.65 atm (orange) as the gas is heated. What is the temperature of the gas when the pressure increases to 7.65 atm?

Answers

Answer:

636.86 K

Explanation:

From the question given above, the following data were obtained:

Initial temperature (T1) = 333 K

Initial pressure (P1) = 4 atm

Final pressure (P2) = 7.65 atm

Final temperature (T2) =?

NOTE: The volume is constant.

Since the volume is constant, we can obtain the new temperature the gas by using the following formula as illustrated below:

P1 /T1 = P2 /T2

4/333 = 7.65/T2

Cross multiply

4 × T2 = 333 × 7.65

4 × T2 = 2547.45

Divide both side by 4

T2 = 2547.45 / 4

T2 = 636.86 K

Therefore, the new temperature of the gas is 636.86 K

Answer:

It's 637 <3

Explanation:

Round 636.86 to get 637, proven on CK12

how do we grow flowers in vase and plastic bags?​

Answers

Answer:

put soil in the plastic bag.. put seeds. and add water

Explanation:

this is the right answer

Given a force of 88 N and an acceleration of 4 m/s2, what is the mass? *

Answers

22. Mass=Force/acceleration or M=F/a. So the force of this equation would be 88N and the acceleration would be 4m/s^2 so the mass in the problem would be 22.

Write the term that is suggested by each figure or description

Answers

I didn’t understand the question well can you shade more light on it

the question is on the pic, thanks :)

Answers

It’s the BOA not the dog or kangaroo

how many moles is 8.34 x 1022 molecules of NH3

Answers

The molecules is 4928
4928 would be the moles

How does the concentration (amount) of carbon dioxide in the affect climate?

A. As carbon dioxide concentrations increase, temperatures decrease.
B. As carbon dioxide concentrations increase, temperatures increase.
C. Carbon dioxide concentrations have no affect on climate.
D. As carbon dioxide concentrations increase, temperatures become more random.

Answers

Answer:

A

Explanation:

When the carbon dioxide concentration goes down, temperature goes down. A small part of the correspondence is due to the relationship between temperature and the solubility of carbon dioxide in the surface ocean, but the majority of the correspondence is consistent with a feedback between carbon dioxide and climate.

The attraction between a positive metal ion and the electrons surrounding
it is a(n)
metallic bond
O ionic bond
chemical bond
covalent bond

Answers

Answer:

metallic bond

Explanation:

Metallic bonds are the attraction between a positive metal ion and the electrons surrounding them.

This bond is found in metals and their alloys. They are interatomic forces.

In this bond, a positive nuclei joins with all other closely packed atoms in the lattice and the electron cloud formed by losing their outermost shell electrons. Most of the physical properties of metals is due to this bond type.

Fossil fuels were formed when living things (plants and animals) died and their remains were broken down. This is an example of _______.

A. Combustion
B. Decomposition
C. Photosynthesis
D. Cellular Respiration

Answers

This answer is B. Decomposition
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