A safety device of conducting material which has a low melting point what is electric bell? explain its working and function what is mcb write two use what os electromagnet?write two use what is light and law of reflection write an activity to show the heating effect of current what is a plane mirror? write the properties of image formed by the plane mirror
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you are asking 8-9 questions together for only 5 points!
no one will answer all...
pls mark brainliest
no one will answer all...
pls mark brainliest
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the fuse which is made up of zn al cu ag and some of the mixture of aloy which opposes the flow of current and has high resistance.
hence it acts as an safety device...
brainlist plzzzz...☺
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