Answer:
Buoyancy.
Explanation:
Think of a balloon and a bowling ball. The volume of the balloon is the same for the bowling ball, but not the mass.
I think c? Hydroelectric power reduces pollution, and A, B are irrelevant.
Basically the temperature it would take to boil water which is 100 degrees celcius, the equivalent of 212 degrees farenheight
Explanation:
Given that,
The frequency of electromagnetic spectrum is
(A) Let the wavelength of this radiation is . We know that,
So, the wavelength of this radiation is .
(B) Let E is the energy associated with this radiation. Energy of an electromagnetic radiation is given by :
h is Planck's constant
1 kcal = 4184 J
It means,
Hence, this is the required solution.
Answer:
If I could have a super power it would be invisibility. Sometimes you wish you weren't there and if you were hiding from someone then they couldn't find you.