Answer:
Option B is correct.
Explanation:
Potential energy or chemical potential energy is used to Cook food which is then converted into thermal energy. The type of energy used also depends upon the type of cooking appliances used.
For e.g. stove convert potential energy to thermal energy.
Answer:
4 days
Explanation:
1,000,000*4=4,000,000(total size after quadrupling)
1,000,000*2=2,000,000(after 2 days.)
2,000,000*2=2,000,000(after 4 days.)
therefore it will take 4 days to quadruple in size
It's easy to roll the the basket ball than bowling ball
It is because bowling ball is solid spherical ball which will have less moment of inertia
its moment of inertia is given as

While for the hollow ball like basketball we know that moment of inertia is given as

so here we can see for the same mass if we take basketball then its moment of inertia is more so it is easy to roll basket ball then to roll bowling ball.
So it is easy to roll basket ball then rolling ball