The acceleration due to gravity on the surface of mars is about one third the acceleration due to gravity on earth���s surface. the weight of a space probe on the surface of mars is about
a. three times greater than its weight on earth���s surface.
b. one third its weight on earth���s surface.
c. the same as its weight on earth���s surface.
d. nine times greater than its weight on earth���s surface.

c.is a substance that requires a small amount of energy per gram to raise its temperature; has strong cohesive forces between molecules.

explanation:

a colorless, transparent, odorless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

hi there if you are asking for conformation that wavelingth is the correct answer is wrong it is the answer is frequency. : )

i hope this you out, have a wonderful day