What observations suggest that Triton has had an active crust?
What will be an ideal response?
By counting craters on Triton, planetary scientists conclude that the surface has been active as recently as a million years ago and may still be active.
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If a 1 kg mass is completely converted into energy, the amount of energy released would be __________
Fill in the blank(s) with correct word
Snell's Law: A narrow light beam in vacuum contains light of two wavelengths, 480 nm and 700 nm. It strikes a flat piece of glass at an angle of incidence of 60.000°. The index of refraction of the glass is 1.4830 at 480 nm and 1.4760 at 700 nm. Determine the angle between the two wavelengths as the light travels in the glass.
Fill in the blank(s) with the appropriate word(s).
Currently, which of the following gases contributes the most toward the greenhouse effect?
What will be an ideal response?
What are the appropriate units for the Sun's luminosity?
A) Kilograms B) Joules C) Watts D) Newtons