What is CLOUD BURST & why does it occurs ?????
How does an earthquake occur in nature? list some destructive and some constructive consequences of the earthquake.
explain the working and construction of electroscope
why does hair of the hand raise when it is brought near a telivision screen once the tv is switched off ?
Draw a labeled diagram of a gold leaf electroscope. describe how will you use it to detect a charge, measure a charge,and find the nature of charge.
i hope you will answer it fast.....!!1:)))))))))))
When a positively charged body is brought near an uncharged metal rod, the part of the rod near the charged body acquires a negative charge, and the far side a positive charge. Can you say why this happens? Remember that in a body negative charge are mobile whereas positive charge are fixed.
what are the causes of earthquake
Why two bodies rubbed against each other acquire equal and opposite charges?
Tell 2 uses of electroscope?
List three states in India where earthquakes are more likely to strike
what causes the earthquake?
Sometimes a crackling sound is heard while taking off a sweater during winters. Explain.
why it is not advisable to carry a umbrella during lighting or thundering
which of these can be charged by static electricity? how?
Why do we say that only repulsion is a sure test of charge ?
what is the difference between electric discharge and earthing
why is repulsion considered as the surest test of electrification ?
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