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
Menu
Grade: 12th pass
        
ENERGY CAN BE TRANSFERRED BY A PARTICLE OR BY A WAVE.how can we experimentally distinguish between these methods of energy transfer ?
one year ago

Answers : (1)

Arun
22985 Points
							

Energy of waves such electromagnetic waves is given by E=hf=p c=h c\l

Where h is Planck constant,c is light speed which is constant and l is the wave length.,so E=const.\l, therefore measuring l gives the energy E.or measuring the frequency gives the energy E.

Where energy of moving particle is E=1\2 mv^2 ,so knowing the mass m in kg,and the velocity v ,E can be found,

So,they have different ways of measuring the energy they carry.

one year ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 101 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 110 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details