...Beauty, cleaning, DIY tips and more - free to join!
   Login   Contact us   Site map   Puzzle Club   Ask a question    Newsletter

RESISTANCE

THE FILAMENT OF A 240 VOLTS ,100 WATTS ELECTRIC LAMP HEATA UP FROM ROOM TEMPERATURE TO ITS OPERATING TEMPERATURE .AS IT HEATS UP ,ITS RESISTANCE INCREASES BY A FACTOR OF 16.WHAT IS THE RESISTANCE OF THIS LAMP AT ROOM TEMPERATURE?
Question asked by: Dileep

Asked on: 20 Dec 2009

There is a simple formula that relates the various pieces of information - if you apply that you will be able to work out the answer.
By: knowitall
Replied at: 20 Dec 2009
Rate Answer
Comment or provide your answer to this question
No comments have been added to this question "RESISTANCE".
Ask a New Question

Find out more about Physics

Physics Questions and Answers

miscellaneous physics Questions and Answers

Next question: help me with physics homework?


Become a Member! It's Free >>>

Share on Facebook: On Twitter: TwitterTweet this!

Question Keywords

resistance  

More Questions:

A Boy Is Setting In Front Seat Of Bus Moving With 30 Miles Per Hour He Throw A Ball With A Speed Of 30 Miles Per Hour. With What Speed Will It Move?
Mass
What Is The Hubble Law?
Why Electric Poles Are Hollow
If A Vehicle Is Pushed Up A Slope Of 8% Which Is Applying A Downwards Force Of 800N, What Will Be The Actual Force Used To Push The Vehicle Up The Slope?