A constant voltage is applied between two ends of a metallic wire. If the length is halved and the radius of the wire
doubled, the rate of heat developed in the wire will be:


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More IIT JEE Interview Questions

can u make this program simpler

0 Answers  


hello sir iam studying in diploma in the andharapradesh. but my hope is do the engineering in the delhi.iam what type of enternce test is do the face.please tell me.

0 Answers  


Which is the largest district in India in terms of population?

7 Answers   Banking,


what do mean by object oriented programming

7 Answers  


what if terrorist attack sastra university..will nikil saves the university or not..

0 Answers   Microsoft,






hi, this is samba. i completed my B.Tech and i want to complete PG in IIT so give me the exam tips...?

0 Answers  


write a program to flip the 2nd bit of the 32 bit number

1 Answers  


canu sent me IIT entrance question for all subject

0 Answers  


3_3_3_3_3=31???????

1 Answers  


Write a C++ program using user defined functions to reverse every word of a string: eg:My name is should output yM eman si

1 Answers  


sir, i need rrb section engineer(mechanicak) solved paper- 2002 to 2008. my email id ashok_charania@yahoo.co.in

1 Answers  


1.why there is 365 or 366 days in a year.? 2.and also why there is 30 days in a month? 3. and 23 hours 56 minutes 4 second in a day ? 4 . why there is 28 or 29 days in February?

0 Answers  


Categories