77) According to Wien′s law, the wavelength corresponding to maximum energy is proportion to

absolute temperature (T)

Answer is:

absolute temperature (T)

p = 0, x = 0 and a = 1

p=l,T = 0anda = 0

p = 0, x = 1 and a = 0

x = 0, a + p = 1where a = absorptivity, p = reflectivity, x = transmissivity

Answer is:

p = 0, x = 0 and a = 1

p= l,T = 0anda = 0

p = 0, x = 1 and a = 0

x = 0, a + p = 0where a = absorptivity, p == reflectivity, X = transmissivity.

Answer is:

p = 0, x = 0 and a = 1

p=l,x = 0anda = 0

p = 0, x = 1 and a = 0

x - 0, a + p = 1where a = absorptivity, p = reflectivity, X = transmissivity.

Answer is:

temperature

thickness

area

time

Answer is: