PHYSICS HIGH SCHOOL

The charge on a gamma ray is ____.
a. 2
b. 1
c. 0
d. 2

Answers

Answer 1
Answer: So we want to know what charge do gamma particles have. Gamma particles are high energy electromagnetic radiation or in other words, gammy rays are high energy photons. Photons have no electrical charge so the charge of gamma rays is equal to zero. The correct answer is c. 0
Answer 2
Answer:

Answer:

1) An unstable nucleus

c. emits energy when it decays

2)The charge on gamma ray is

c. 0

3) what particle is emitted in alpha radiation?

c. helium nucleus

4) The least penetrating form of radiation is

c. Alpha radiation

5) What is the change in atomic number when an atom emits a BETA particle?

D. increases by 1

- There you go loves :)

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Which of the following is a true statement? A) It's easier to lift a heavy weight straight up than to slide it up a ramp. B) When you use a lot of effort, a load becomes lighter. C) When you use a minimum amount of effort, a load becomes heavier. D) When you increase the distance over which effort is expended, you don't have to work as hard.

Answers

Answer:

D) When you increase the distance over which effort is expended, you don't have to work as hard.

Explanation:

This statement reflects one of the principles of mechanical advantage. When you increase the distance over which effort is applied (in situations like using a lever or a simple machine), it allows you to achieve the same work with less force. It's the concept of trading off force for distance, which is a fundamental principle in physics and mechanics.

You own a high speed digital camera that can take a picture every 0.5 seconds. You decide to take a picture every 0.5 seconds of your physics teacher as she drops a watermelon off the top of the school. After you develop and analyze the pictures, you realize that the distance the watermelon falls from the teacher in each new picture isA) the same in each picture.
B) gradually less in each picture.
C) gradually more in each picture.
D) proportional to the mass of the watermelon.

Answers

-- There is no need to develop the pictures.  They are available immediately in a digital camera.

-- There is no change in the teacher from one picture to the next.

-- The distance the watermelon falls from the teacher in each new picture is more in each picture than in the picture before it. (C)

Can we store electricity from lightning?

Answers

No. For one thing, when it comes, it flows too fast to catch it and store it. And second, you never know WHERE to set up your equipment.
no, electricity has so much energy, it is too much to even try to contain.

A shorter electromagnetic wave is _____.more powerful
less powerful
hotter
colder

Answers

A shorter electromagnetic wave is hotter.
A shorter electromagnetic wave produce heat hotter than ultraviolet rays. Because it produces both gamma rays and ultraviolet rays that makes it hotter that the heat of the sun.

the answer is more powerful or A

Seed is 4m/s 3 sec later at the bottom of the slope it's speed is 22m/s what is the average acceleration

Answers

U1 = 4 m/s
U2 = 22 m/s
t1 = 0
t2 = 3 sec.

α= (U2 - U1)/(t2 - t1)

What material would make the best heating element for an electric range?a. a resistor, which converts some electric energy to thermal energy
b. an insulator, which stops the flow of electricity
c. a conductor, which carry electric currents
d. a conductor surrounded by an insulator

Answers

Conductor is a material would make the best heating element for an electric range.

What is conductor?

A conductor, which carry electric currents is considered as the best heating element for an electric range because conductor is a material that transfer large amount of heat and electricity without losing it.

So we can conclude that conductor is a material would make the best heating element for an electric range.

Learn more about conductor here: brainly.com/question/24154868

#SPJ1

Answer:

A. A resistor, which converts some electric energy to thermal energy.

Explanation:

I took the k12 test!

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