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: 11
        The speed of sound as measured by a student in the laboratory on a winter day is 340 m s-1 when the room temperature is 17°C. What speed will be measured by another student repeating the experiment on a day when the room temperature is 32°C?
5 years ago

Answers : (1)

Kevin Nash
askIITians Faculty
332 Points
							Sol. V base 1 = 330 m/s, V base 2 = ?
T base 1 = 273 + 17 = 290 K, T base 2 = 272 + 32 = 305 K
We know v ∝ √T
√V abse1/√V base 2 = √T abse1/√T base 2⇒ V base 1 * √T base 2/√T base 1
= 340 *√305/290 = 349 m/s.

						
5 years 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