To produce sound it is necessary that
the source should execute longitudinal vibrations
the source should execute transverse vibrations
the source may execute any type of vibrations
the vibrations of source are not necessary
To produce sound it is necessary that
The UN library is known by the name of |
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The theory of inheritance of acquired character was propounded by |
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Water is a good solvent of ionic salts because |
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Vijayalakshmi Pandit was |
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The Territorial Army was established in |
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Tiger Woods is associated with which of the following sports? |
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The UN charter was ratified in 1945 by |
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Uttaranchal has international boundary with ____ in north, north-east and eastern side. |
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The trophy know by the name of Grand Prix is associated with |
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Value Added Tax (VAT) is |
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