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
Hrishant Goswami Grade: 10
        The internal energy of a gas is given by U = 1.5 pV. It expands from 100 cm3 to 200 cm3 against a constant pressure of 1.0 × 105 Pa. Calculate the heat absorbed by the gas in the process.
3 years ago

Answers : (1)

Jitender Pal
askIITians Faculty
365 Points
										Sol. U = 1.5 pV P = 1 × 10^5 Pa


dV = (200 – 100) cm^3 = 100 cm^3 = 10^–4 m^3
dU = 1.5 × 10^5 × 10^–4 = 15
dW = 1.5 x 10^5 x 10^-4 = 15
dW = 10^5 x 10^-4 = 10
dQ = dU + dW = 10 + 15 = 25 J
3 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete Physics Course - Class 12
  • OFFERED PRICE: Rs. 2,756
  • View Details
Get extra Rs. 413 off
USE CODE: COUPON10
  • Complete Physics Course - Class 11
  • OFFERED PRICE: Rs. 2,968
  • View Details
Get extra Rs. 445 off
USE CODE: COUPON10

Ask Experts

Have any Question? Ask Experts

Post Question

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