The return of a wave back to its original medium is called an reflection
Your answer would be
B. 7.3 KG
<span>Artificial fertilizers are made chemically. They emphasize three main</span>
Answer:
The new period of rotation using the new spring would be less than the period of rotation using the original spring
Explanation:
Generally the period of rotation of the mass is mathematically represented as

Here I is the moment of inertia of the mass about the rotation axis and k is the spring constant
Now looking at the equation we can tell that T is inversely proportional to the square root of the spring constant which means that for a larger spring constant the time period would be lesser