Light - Study Mode
[#376] Consider the following natural phenomena. 1. Terrestrial heating 2. Reflection of light 3. Refraction of light 4. Diffraction of light Due to which of these phenomena is mirage formed?
Correct Answer
(C) Only 1 and 3
[#377] If a convex mirror is used to create a reflection of a real object, which of the following statements is false?
Correct Answer
(A) The image is real
[#378] Which phenomenon deals with the scattering of light by molecules of a medium, when they are excited to vibrational energy levels?
Correct Answer
(C) Raman effect
[#379] Which type of image of an object is formed by eye lens of the retina?
Correct Answer
(C) Inverted and Real
[#380] Red light signal is used as a danger signal because
Correct Answer
(A) Red light is scattered least