They made me do it I don’t even know what to say I’m so sorry
Answer:
B. The number of electrons emitted from the metal per second increases.
Explanation:
Light consists of photons . Energy of each photon depends upon frequency of light . The increase in intensity increases the number of photons . It does not increase energy of photons .
So if a high intensity light falls on a photosensitive plate , each photon ejects one electron . So number of electrons increases if we increase intensity of photon. It does not increase kinetic energy of ejected electrons . Work function depends upon the nature of plate.
Plants are autotrophs
Animals are heterotrophs
Solar system is nested nearly 2/3 of the way from the center of the galaxy to the outskirt of the galactic disc.
hello^^ your answer would be 30 degrees celcuis, have a good day!
