What is the distance of the principal focus F from the pole P of the spherical mirror called?
AImage distance (v)
BFocal length (f)
CObject distance (u)
DVirtual distance
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വാഹനങ്ങളിൽ റിയർവ്യൂ മിറർ ആയി ഉപയോഗിക്കുന്ന ദർപ്പണം ഏതാണ്
Which of the following line(s) act as a normal to a spherical mirror?
- (i) Line joining the pole and centre of curvature
- (ii) Line joining the centre of curvature and point of incidence
- (iii) Line joining focus and point of incidence
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.
If a ray of light is incident passing through the center of curvature of a concave mirror, then the angle between the incident ray and the reflected ray will be equal to?
സൗരചൂളയിൽ ഉപയോഗിക്കുന്ന ദർപ്പണം ഏതാണ് ?