Thank you for registering.

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

Please check your email for login details.
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

Threshold frequency of a surface is nu not. It is illuminated by 3nu not frequency, then maximum speed of photo electrons is Vm/s. What will be maximum speed if incident frequency is 9nu not

Threshold frequency of a surface is nu not. It is illuminated by 3nu not frequency, then maximum speed of photo electrons is Vm/s. What will be maximum speed if incident frequency is 9nu not

Grade:12

1 Answers

Arun
25763 Points
2 years ago
3v=v+K1K1=2v-----(1)9v=v+KE2KE2=8v-----(2)(1)÷(2)KE1|KE2=2v|8vV^2|(V2)^2=1|4Therefore;V2=2VI used v instead of (nu-not)and V for velocity 

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free