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MBD -HARYANA BOARD-SHORT ANSWER TYPE QUESTIONS-EXAMPLE
- Identify the diagrams and tell i) Which produces lower pitch of soun...
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- A pendulum oscillates 40 times in 4 seconds. Find its time period and ...
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- The sound from a mosquito is produced when it vibrates its wings at an...
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- What is the difference between noise and music? Can music become noise...
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- List sources of noise pollution in your surroundings.
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- Explain in what way noise pollution is harmful to humans.
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- Your parents are going to buy a house. They have been offered one on t...
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- Sketch larynx and explain its function in your own words.
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- Lightning and thunder take place in the sky at the same time and at th...
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- Which type of activity is shown in the picture? How would you protect ...
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- Sometimes, a crackling sound is heard while taking off a sweater durin...
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- Explain why a charged body loses its charge if we touch it with our ha...
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- Name the scale on which the destructive energy of an earthquake is mea...
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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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- Label the following picture
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- Which picture is shown below? On what rule is it based?
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