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What is the wavelength range of X-rays?
(a)
\( 10^{-14}to10^{-10}m \)
(b)
\( 10^{-12} to 10^{-8}m \)
(c)
\( 10^{-8}to10^{-7}m \)
(d)
\( 10^{-18}to10^{-20}m \)

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Important Questions on Physics
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The shape of the path of free electron in a metal is _____:

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What will be the direction of the magnetic field at the very bottom point of a horizontal power line, where the current flows from east to west when viewed from the west end?

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Which of the following is a landlocked country?

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The flow of _____ is anti–clockwise in the given circuit:

