B. Gamma rays
Gamma rays have highest energy
Answer:

Explanation:
The centripetal acceleration is given by:

Here v is the linear speed and r is the radius of the circular motion. v is defined as the distance traveled to make one revolution (
) divided into the time takes to make one revolution, that is, the period (T).

Replacing (2) in (1) and replacing the given values:

<h2><u>Q</u><u>u</u><u>e</u><u>s</u><u>t</u><u>i</u><u>o</u><u>n</u>:-</h2>
A scooter is moving with a speed of 18 m/s. Its mass is 20 kg. What is the magnitude of its momentum?
A. 360 kg.m/s
B. 2 kg.m/s
C. 3600 kg.m/s
D. 1.1 kg.m/s
<h2><u>A</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u>:-</h2>
<h3>Given:-</h3>
Speed (v) of a scooter = 18 m/s
Mass (m) = 20 kg
<h3>To Find:-</h3>
Magnitude of its momentum (p) = ?
<h3>Answer:-</h3>
Since, we know that,
p = mv
So,
p = 20 kg × 18 m/s
p = 360 kg.m/s
<h3>

The correct option is (A) 360 kg.m/s </h3>
<h3>The magnitude of its momentum is <u>3</u><u>6</u><u>0</u><u> </u><u>k</u><u>g</u><u>.</u><u>m</u><u>/</u><u>s</u>. [Answer]</h3>
Hello!
Your answer is all of the above. Science is a very broad field, and it is the thing which has engineered most, if not all, of our technology today. Take for example microwave ovens. These could not have been possible without science, as it was science that realized that "microwaves" (a type of wave length) even existed.
Hope this helps!