Light - Study Mode

[#476] The visible range of solar radiation is
Correct Answer

(B) 400 - 700 nm

[#477] Which kind of mirrors is used as rear view wing mirrors in vehicles?
Correct Answer

(D) Convex

[#478] The colour of light is determined by its
Correct Answer

(B) Wavelength

[#479] What is the substance through which light can pass?
Correct Answer

(C) Transparent

[#480] A person wears spectacles with concave lenses. It means that normally (when not using glasses) the image of distant objects is focused in his eyes
Correct Answer

(B) in front of the retina