General Physics (1023)
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Nuclear Physics (56) A wheel of perimetre 220cm rolls ona level road at a speed of 9 km per hr.how many revolutions does the wheel make per second?
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Why does a glacier move?
What is cardiac output?
Explain which is the largest reef?
How many neutrons are present in a single deuterium nucleus?
What is channel?
When an object moves with constant velocity does its average velocity during any time interval differ from its instantaneous velocity at any instant?
Explain how many more times louder is 70 decibels than 10 decibels?
What generates seismic waves?
What is a seismograph and how does it function?
Does weight affect how far you jump?
What is the rectilinear propagation of light?
How many pounds does one gallon of water weigh?
Explain how has the earth changed since it was formed?
Which property of sound is affected by change in air temperature?
Explain why is there more friction when you push an object than when you pull it?