IIT JEE-AIEEE 2012, Entrance Notifications, Study Tips, Engineering Preparation, Practice Test Papers, Experts Advice

Daily Question Banks for Engineering Entrance and Board Exams

Qod Archive

Questions

Physics

A bimetallic strip is formed out of two identical strips one of copper and the other of brass. The coefficients of linear expansion of two metals are . On heating, the temperature of the strip goes up by and the strip bends to form an arc of radius of curvature R. Then R is

(a) Proportional to
(b) Inversely proportional to
(c) Proportional to
(d) Inversely proportional to

Chemistry

Find the equilibrium constant for the reaction,

Given:

Mathematics

For x>0,

is equal to:

(a) -1
(b) 0
(c) 2
(d) 1

Answers / Solutions / Hints

You need to be logged on for answers!

Free Sign Up!

Preparing for IIT-JEE ?

Arihant Revision Package for IIT JEE - Books, Practice Tests + Rank Predictor

@ INR 1,995/-

For Quick Info

Sponsored Ads

35,229,755
Engineering Questions Attempted

6,69,530
Visitors Monthly

79
Engg. Exam Covered

753
Students Currently Online

Connect with Us

Vriti Communities

Privacy Policy © Vriti 2011