#### Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Click to Chat

1800-5470-145

+91 7353221155

CART 0

• 0
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

# HhaA monochromatic source of light is placed at a large distance d from a metal surface Photoelectrons are ejected at rate n,kinetic energy being E. If the source is brought nearer to distance d/2, the rate and kinetic energy per photoelectron become nearly???

Eshan
When source is placed at half the distance, the intensity of the light becomes 4 times and so does the number of photons hitting the metal per second, and so does the number of photoelectrons ejected. However since the energy of each photon still remains the same($h\nu$, the kinetic energy of photoelectrons also remains the same in accordance with the photoelectric equation.