Light - Study Mode

[#301] For normal eyes what is the minimum distance for clear vision?
Correct Answer

(D) 25 cm

[#302] The magnifying glass is
Correct Answer

(A) convex lens

[#303] What will be the size of image formed by a concave mirror when an object placed between pole and focus?
Correct Answer

(B) Enlarged

[#304] Which of the following statement is true?
Correct Answer

(A) The light has a greater velocity

[#305] When light waves pass from air to glass the variable affected are
Correct Answer

(D) Wavelength and velocity