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 temperature T1 and T2 of the two heat reservoirs in an ideal carnotengine be 1500°C and 500°C respectively. which of these increasing T1 by100°C or decreasing T2 by 100°C would result in a greater improvementin the efficiency of the engine.
11 months ago

Answers : (1)

Arun
15841 Points
							
Dear Vaibhav
 
Efficiency = 1 - (T2/T1)
Case -1
n = (1873-773)/ 1873 = 58.73%
Case-2
n = (1773 - 673)/1773 = 62.04%
Clearly efficiency in 2nd case is higher.
 
Regards
Arun (askIITians forum expert)
 
11 months ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Get Extra Rs. 276 off

COUPON CODE: SELF10


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


Get Extra Rs. 297 off

COUPON CODE: SELF10

Ask Experts

Have any Question? Ask Experts

Post Question

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