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(d) It has no unit.
(c) Converging mirror
(b) Convex
(b) Pole
Get The complete solution in PDF for Class 7 English Please visit to website https://www.tiwariacademy.com/ncert-solutions/class-7/english/grammar/
The S. I. – unit of linear magnification is :
(d) It has no unit.
(d) It has no unit.
See lessA concave mirror is also called the
(c) Converging mirror
(c) Converging mirror
See lessMirror used for shaving purpose is:
(b) Convex
(b) Convex
See lessThe central point on the surface of the mirror is known as
(b) Pole
(b) Pole
See lessHow to download English grammar class 7?
Get The complete solution in PDF for Class 7 English Please visit to website https://www.tiwariacademy.com/ncert-solutions/class-7/english/grammar/
Get The complete solution in PDF for Class 7 English
See lessPlease visit to website
https://www.tiwariacademy.com/ncert-solutions/class-7/english/grammar/