Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
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

Steel wire of lenght ‘L’ at 40 °C is suspended from the ceiling and then a mass ‘m’ is hung from its free end. The wire is cooled down from 40 °C to 30 °C to regain its original length ‘L’. The coefficient of linear thermal expansion of the steel is 10 -5/°C, Young’s modulus of steel is 10 11 N/m 2 and radius of the wire is 1 mm. Assume that L diameter of the wire. Then the value of ‘m’ in kg is nearly

Steel wire of lenght ‘L’ at 40 °C is suspended from the ceiling and then a mass ‘m’ is hung from its free end. The wire is cooled down from 40 °C to 30 °C to regain its original length ‘L’. The coefficient of linear thermal expansion of the steel is 10 -5/°C, Young’s modulus of steel is 10 11 N/m 2 and radius of the wire is 1 mm. Assume that L diameter of the wire. Then the value of ‘m’ in kg is nearly

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
11 months ago
576-2149_q.PNG

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free