You are designing a new home for a cold climate. You want one room in the house to be warmed by the Sun's energy. Which material would be best to use
for absorbing energy from electromagnetic waves that have entered the
room?
A. A mirror
B. Clear glass
C. A shiny metal
D. Dark fabric

D. Dark fabric

Explanation:

A dark fabric would be the best and most desired material for designing the new home to absorbed energy from the sun.

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2