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

In a photo-emissive cell, with exciting wavelength λ , the maximum kinetic energy of electron is K. If theexciting wavelength is changed to 3 λ/4 the kinetic energy of the fastest emitted electron will be: (A) 3K/4 (B) 4K/3 (C) less than 4K/3 (D) greater than 4K/3

In a photo-emissive cell, with exciting wavelength λ, the maximum kinetic energy of electron is K. If theexciting wavelength is changed to 3λ/4 the kinetic energy of the fastest emitted electron will be: (A) 3K/4 (B) 4K/3 (C) less than 4K/3 (D) greater than 4K/3

Grade:12

0 Answers

No Answer Yet!

Answer The Question & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free