Write True or False

Questions

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3 questions · timed · auto-graded

Question 11 Mark

A concave lens is a converging lens.

Answer

false

Question 21 Mark

When the incident ray is parallel to the principal axis, the refracted ray does not pass through the principal focus.

Answer

false

Question 31 Mark

Simple microscope is used for watch repairs.

Answer

true

Write True or False - Science STD 10 Questions - Vidyadip

Science Write True or False