Which determines the frequency of a sound wave?
The frequency of a sound wave is determined by the amplitude of the wave. As amplitude of the wave is high the frequency of the wave will also be high.
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I go around and in the house but never touches the house. What am I?
The sun moves around and in the house, but cannot touch the house.
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In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.
Vagrant
The Pullman strike in 1894 began when
After removing two electrons from helium atom it become?
Which of the following is responsible for regulating noise pollution?
Both State and Local governments are responsible for regulating noise pollution. Noise pollution refers to the high noise level that we can not bear.
A floppy disk contains
A floppy disk contains both circular tracks and sectors in it.
Which of the following sports is almost always illegal?
Base jumping is almost always illegal.
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