Why are prisms used in binoculars ?

2 Answers  

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Explain how many more times louder is 70 decibels than 10 decibels?

0 Answers  

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Explain the Electric dynamo ?

1 Answers  

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when taken to the top of a mountain, a clock will go fast or go slow or no change or stop ?

4 Answers   Lego,

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Describe the Sphygmanometer?

1 Answers  

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Explain why does a tea kettle sing?

0 Answers  

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Does a soccer ball go faster in the air on a cold or hot day?

0 Answers  

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Why is there more friction when you push an object than when you pull it?

0 Answers  

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Tell me what type(amount) of capacitors are used in fan?

0 Answers  

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How does the towel dry out hands ?

2 Answers  

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Explain the Flying Machines ?

1 Answers  

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Why does sun appear flat during sunrise and sunset?

0 Answers  

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