Click to Chat

1800-1023-196

+91-120-4616500

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
`        The value of planck's constant is 6.63×10^-34 jsThe velocity of the light is 3×10^8 ms^-1Which Value is closest to the wavelength in nanometers of a quantum of light with frequency of 8×10^15s^-1`
one year ago

Arun
24739 Points
```							For light, the energy E is given by E = hf and also by E = hc/λ, where h is Planck's constant, f is the frequency, c is the speed of light, and λ is the wavelength. So, we have: hf = hc/λ f = c/λ fλ = c λ = c/f λ = (3.0 x 10^8) / (6 x 10^15) λ = 5 x 10^-8 m λ = 5 x 10^1 nm
```
one year ago
Think You Can Provide A Better Answer ?

## Other Related Questions on Physical Chemistry

View all Questions »

### Course Features

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

### Course Features

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