Home
Class 12
BIOLOGY
Of the total incident solar radiations, ...

Of the total incident solar radiations, the proportion of PAR is

A

about 70%

B

about 60%

C

less than 50%

D

more than 80%

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

State the influence of work function on kinetic energy of electrons emitted in a photocell. If the intensity of the incident radiation is doubled, what changes occur in the stopping potential and photoelectric current?

State the dependence of work function on kinetic energy of electrons emitted in a photocell. If the intensity of the incident radiation is doubled, what changes occur in the stopping potential and photoelectric current?

If the intensity of incident radiations in a photocell is increased, how does the stopping potential vary?

Define solar energy

Draw a plot showing the variation of photoelectric current versus the intensity of incident radiation on a given photosensitive surface.

Underline the correct alternative :- The rate of change of total momentum of a many-particle system is proportional to the external force // sum of the internal forces on the system.

Explain the effect of increase of intensity of incident radiation on photoelectric current with suitable graphs.

If the frequency of incident radiations is equal to the thresold frequency, what will be the value of stopping potential?