BITSAT 2007 Solved Question Paper

Section: Physics

Question : 54 of 150

Marks: +1, -0

The extension in a string obeying Hooke's law v is x. The speed of sound in the stretched string is v. If the extension in the string is increased to 1.5x, the speed of sound will be

1.22v
0.61v
1.50v
0.75v

Validate

Go to Question:

Prev Question

Next Question