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MBD -HARYANA BOARD-SOME NATURAL PHENOMENA-EXAMPLE
- List any three safety measures we should observe in case of lightning.
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- Explain why a charged balloon is repelled by another charged balloon w...
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- Describe with the help of a diagram an instrument which can be used to...
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- List three states in India where earthquakes are more likely to strike...
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- Suppose you are outside your home and an earthquake strikes. What prec...
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- The weather department has predicted that a thunderstorm is likely to ...
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- How many kinds of electric charge are there?
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- The device used for testing electric charge is called:
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- What is the measure of earthquatke on Rictor scale that can cause deva...
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- Opposite charges …………..each other.
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- The central region of earth is called :
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- Where is the safest place to be during a lightning storm?
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- What is amber?
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- What happens when amber is rubbed for longer time?
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- Who established that spark and lightning were same thing?
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- Why does a plastic comb rubbed with dry hair attaract tiny pieces of p...
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- Give two examples of charged objects.
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- What happens when two balloons rubbed with woolen cloth are brought to...
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- Which type of charges attract each other?
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- How many types of charges are there?
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