Imagine snow on top of a mountain. Describe at least two
ways energy could be transferred as the seasons change.

Explanation:

at summer season the snow will melt and will produce water and using generators we can produce electric energy.

and in spring and winter can produce electric energy also using the wind

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.