Are good absorbers also good emitters ?

Are good absorber of heat, good emitters?

The ratio of Boys to Girls in a college is 3:2 and 3 girls out of 500 and 2 boys out of 50 of that college are goods singers. A good singer is chosen. What is the probability that the chosen singer is a girl?

A substances may be athermanous or diathermanous for certain wavelength, while good absorber for other wavelength. Explain.

Why is human ABO blood group considered a good considered a good example of multiple alleles?

Air conditioners are good example of

Wood and glass are good insulators.

Which acts as a good absorber: Black polished surface or Black rough surface.

Answer the following Give some examples of good as well as bad reflectors of sound.

Mendel's Law of independent assortment holds good for genes situated on the: