Chapter 16 – Reflection of Light
Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 2 > Chapter 16 - Reflection of Light
A light ray travelling parallel to the principal axis of a concave mirror strikes the mirror at angle of incidence θ. If radius of curvature is R, then after reflection, the ray meets the principal axis at a distance d from the centre of curvature. Then d is
15
Nov
A light ray travelling parallel to the principal axis of a concave mirror strikes the mirror at angle of incidence θ. If radius of curvature is R, then after reflection, the ray meets the principal axis at a distance d from the centre of curvature. Then d is A light ray travelling parallel to the [...]
As the position of an object (u) reflected from a concave mirror is varied, the position of the image (v) also varies. By letting the u changes from 0 to +∞ the graph between v versus u will be
15
Nov
As the position of an object (u) reflected from a concave mirror is varied, the position of the image (v) also varies. By letting the u changes from 0 to +∞ the graph between v versus u will be As the position of an object (u) reflected from a concave mirror is varied the position [...]
Which of the following graphs is the magnification of a real image against the distance from the focus of a concave mirror
15
Nov
Which of the following graphs is the magnification of a real image against the distance from the focus of a concave mirror Which of the following graphs is the magnification of a real image against the distance from the focus of a concave mirror November 15, 2020 Category: Cengage NEET by C.P Singh , Chapter [...]
For a concave mirror. if real image is formed the graph between u/1 and v/1 is of the form
15
Nov
For a concave mirror. if real image is formed the graph between u/1 and v/1 is of the form For a concave mirror. if real image is formed the graph between u/1 and v/1 is of the form November 15, 2020 Category: Cengage NEET by C.P Singh , Chapter 16 - Reflection of Light , [...]
An object is moving towards a concave mirror of focal length 24 cm. When it is at a distance of 60 cm from the mirror, its speed is 9 cm/s. The speed of its image at that instant, is
15
Nov
An object is moving towards a concave mirror of focal length 24 cm. When it is at a distance of 60 cm from the mirror, its speed is 9 cm/s. The speed of its image at that instant, is An object is moving towards a concave mirror of focal length 24 cm. When it is [...]
An object is placed in front of a convex mirror at a distance of 50cm. A plane mirror is introduced covering the lower half of the convex mirror. If the distance between the object and the plane mirror is 30cm, it is found that there is no parallax between the images formed by the two mirrors. What is the radius of curvature of the convex mirror?
15
Nov
An object is placed in front of a convex mirror at a distance of 50cm. A plane mirror is introduced covering the lower half of the convex mirror. If the distance between the object and the plane mirror is 30cm, it is found that there is no parallax between the images formed by the two [...]
The field of view is maximum for 1. plane mirror 2. concave mirror 3. convex mirror 4. cylindrical mirror
15
Nov
The field of view is maximum for 1. plane mirror 2. concave mirror 3. convex mirror 4. cylindrical mirror The field of view is maximum for 1. plane mirror 2. concave mirror 3. convex mirror 4. cylindrical mirror November 15, 2020 Category: Cengage NEET by C.P Singh , Chapter 16 - Reflection of Light , [...]
A short linear object of length b lies along the axis of a concave mirror of focal length f at a distance u from the pole of the mirror. The size of the image is approximately
15
Nov
A short linear object of length b lies along the axis of a concave mirror of focal length f at a distance u from the pole of the mirror. The size of the image is approximately A short linear object of length b lies along the axis of a concave mirror of focal length f [...]
The image of an object placed in front of a concave mirror of focal length 12 cm is formed at a point which is 10 cm more distant from the mirror than the object. The magnification of the image is:
05
Nov
The image of an object placed in front of a concave mirror of focal length 12 cm is formed at a point which is 10 cm more distant from the mirror than the object. The magnification of the image is: A concave mirror has focal length 15 cm. Where should an object be placed in [...]
The sun subtends an angle of half a degree at the pole of a concave mirror which has a radius of curvature of 15m.Then the size(diameter) of the image of the sun formed by the concave mirror is
29
Oct
The sun subtends an angle of half a degree at the pole of a concave mirror which has a radius of curvature of 15m.Then the size(diameter) of the image of the sun formed by the concave mirror is The sun subtends an angle of half a degree at the pole of a concave mirror which [...]