Q: A hypothetical experiment conducted to find Young’s modulus Y = (cosθ T^{x} τ)/l^{3} , where T = time period , τ is torque and l is length. The value of x is

(a) 0

(b) 1

(c) 2

(d) –1

Ans: (a)

Science and Education

Q: A hypothetical experiment conducted to find Young’s modulus Y = (cosθ T^{x} τ)/l^{3} , where T = time period , τ is torque and l is length. The value of x is

(a) 0

(b) 1

(c) 2

(d) –1

Ans: (a)