Author Question: Both black and white road surfaces absorb sunlight. The warmer road surface at the end of a sunny ... (Read 219 times)

melina_rosy · **on:** Jul 29, 2018

Both black and white road surfaces absorb sunlight. The warmer road surface at the end of a sunny day is the

A) black surface.
B) white surface.
C) neither of these

Question 2

The lower the temperature of an object, the

A) lower the frequency of radiation it emits.
B) longer the wavelengths it radiates.
C) both of these
D) neither of these