A : To observe diffraction of light the size of obstacle/aperture should be of the order of 10^(-7)m. R : 10^(-7)m is the order of wavelength of visible light.

A : To observe diffraction of light the size of obstacle/aperture shou

1.	A : To observe diffraction of light the size of obstacle/aperture should be of the order of 10^(-7)m. R : 10^(-7)m is the order of wavelength of visible light.
Answer» Both A and R are TRUE and R is the CORRECT explanation of A Both A and R are true and R is not the correct explanation of A A is true and R is false Both A and R are false Answer :A

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A : To observe diffraction of light the size of obstacle/aperture should be of the order of 10^(-7)m. R : 10^(-7)m is the order of wavelength of visible light.

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