ഒരു ഗോളീയ ദർപ്പണത്തിന്റെ വക്രതാ ദൂരം 15.0 cm ആണ്. അതിന്റെ ഫോക്കസ് ദൂരം
A15 cm
B1.5 cm
C7.5 cm
D7.5 m
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Related Questions:
A concave mirror converges light rays from the sun at 10 cm from the mirror. If an object is placed 20 cm from the mirror, the image is formed?
What is the distance between the pole and focus of a spherical mirror?
A spherical mirror forms an erect and diminished image. Identify the correct statements about the spherical mirror.
- (A) The mirror is concave.
- (B) The mirror forms a virtual image.
- (C) The mirror has positive focal length.
A boy standing in front of a magic mirror combination finds his head enlarged, body of same size and legs smaller in size. The mirrors used in the top, middle and bottom of the magic mirror arrangement in the respective order are?
The distance between the pole and the center of curvature of a spherical mirror, in terms of its focal length f, is equal to: