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On Kelvin scale, 0°C is equal to _______ .
On Kelvin scale, 0°C is equal to 273 K.
Fish anticipates the presence of hunter farther due to
Fish anticipates the presence of hunter farther due to refraction of light.
If the refractive index of two media are equal, then
If the refractive indices of two media are equal, then light ray is not refracted and the interface between two media is not visible.
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