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
Amit Saxena Grade: upto college level
        Find the minimum and maximum wavelengths of sound in water that is in the audible range (20-20000 Hz) for an average human ear. Speed of sound in water = 1450 m s-1.
3 years ago

Answers : (2)

Aditi Chauhan
askIITians Faculty
396 Points
										Sol. a) for minimum wavelength n = 20 KHz

⇒v = nλ⇒ λ = (1450//20 * 10^3) = 7.25 cm.
b) for maximum wavelength n should be minimum
⇒ v = nλ⇒ λ = v/n ⇒ 1450 / 20 = 72.5 m.
3 years ago
Ammar Shaheen
19 Points
										The range of human hearing is20Hz to 20KHz.if lowest audible wavelength is 16.6 find the maximum audible wavelength
										
6 months ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete Physics Course - Class 12
  • OFFERED PRICE: Rs. 2,756
  • View Details
  • Complete Physics Course - Class 11
  • OFFERED PRICE: Rs. 2,968
  • View Details

Ask Experts

Have any Question? Ask Experts

Post Question

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