Topics: Limitation of Senses Quiz
What type of lens is used in magnifying glass?
A. Concave lens
B. Convex lens
C. Cylindrical lens
D. None of the above
Preview next quiz:
Deafness is one of the limitation of hearing. Which of the following tool is suitable to solve the problem?
A. Spectacles
B. Magnifying glass
C. Hearing aid
D. Braille