Sometimes, a cracking sound is heard while taking off a sweater during – InterviewSolution

InterviewSolution

1.	Sometimes, a cracking sound is heard while taking off a sweater during winters. Explain.
Answer» Answer :Sometimes, a cracking sound is heard while TAKING off a sweater during winters because when our hair is rubbed with the woolen sweater, it gets charged. Since the hair and the woolen sweater are MADE of different MATERIALS.

Discussion

No Comment Found

Related InterviewSolutions

What are conductors ?
There are two identical bar magnets attached together as shown in the figure and suspended with the help of a thread. On being disturbed slightly, in which direction would the magnets point ?Explain your answer.
Fill in the blanks : Sound is produced by ________.
When a charged body is brought near another charged body, it will________.
_______ help scientists investigating the nature of the material from whichthe Solar System was formed..
Fill in the blanks : The most comfortable distance at which one can read with a normal eye is about________ cm.
Meet an eye specialist. Get your eye sight checked and discuss how to take care of your eyes.
Take a hollow coconut shell and make a musical instrument ektara. You can also make it with the help of an earthen pot. Play this instrument and identify its vibrating part.
Can a galvanometer as such be used for measuring the current? Explain.
Fill in the blanks : If you pass current through copper sulphate solution, copper gets deposited on the plate connected to the ___ terminal of the battery.