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olga55 [171]
3 years ago
13

Which is an example of radiation?

Physics
2 answers:
oksano4ka [1.4K]3 years ago
5 0
I believe The snowman should be the answer
marishachu [46]3 years ago
5 0
The correct answer is the snowman!
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In xray machines, electrons are subjected to electric fields as great as 6.0 x 10^5 N/C. Find
katrin2010 [14]

Answer:

a = 1.055 x 10¹⁷ m/s²

Explanation:

First, we will find the force on electron:

E = \frac{F}{q}\\\\F = Eq\\

where,

F = Force = ?

E = Electric Field = 6 x 10⁵ N/C

q = charge on electron = 1.6 x 10⁻¹⁹ C

Therefore,

F = (6\ x\ 10^5\ N/C)(1.6\ x\ 10^{-19}\ C)\\

F = 9.6 x 10⁻¹⁴ N

Now, we will calculate the acceleration using Newton's Second Law:

F = ma\\a = \frac{F}{m}\\

where,

a = acceleration = ?

m = mass of electron = 9.1 x 10⁻³¹ kg

therefore,

a = \frac{9.6\ x\ 10^{-14}\ N}{9.1\ x\ 10^{-31}\ kg}\\\\

<u>a = 1.055 x 10¹⁷ m/s²</u>

5 0
3 years ago
Which chemical reaction involving water is a decomposition reaction (breaking up) and which is a synthesis (building up) reactio
vichka [17]
Water breaking down into hydrogen and oxygen is a decomposition reaction.
<span>Hydrogen and oxygen combining to form water is a synthesis reaction.</span>
5 0
3 years ago
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A car is filled up with 20 gallons of gas. The car uses .25 gallons per minute. How much time will the car travel ?​
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20/.25 is 80, so the car will travel 80 minutes.
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3 years ago
What does the slope on a speed vs. time graph represent
steposvetlana [31]

Answer:

It represents the amount of speed per time or (x) for speed (y) for time so the slope would be like y/x

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Boyle’s law states that the volume of a gas is inversely proportional to its pressure if the
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I believe the answer is A, temperature and number of particles are constant. Correct me if i'm wrong :)
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