Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Bottom of a glass beaker is made of a thin equi-convex lens having bottom side silver polished as shown in the figure. Water is filled in the beaker upto a height of h = 4 m. The image
09
Oct
Bottom of a glass beaker is made of a thin equi-convex lens having bottom side silver polished as shown in the figure. Water is filled in the beaker upto a height of h = 4 m. The image Bottom of a glass beaker is made of a thin equi-convex lens having bottom side silver polished [...]
An object is kept at a distance of 16 cm from a thin lens and the image formed is real. If the object is kept at a distance of 6 cm from the same lens, the image formed is virtual.
09
Oct
An object is kept at a distance of 16 cm from a thin lens and the image formed is real. If the object is kept at a distance of 6 cm from the same lens, the image formed is virtual. An object is kept at a distance of 16 cm from a thin lens and [...]
A point object is placed at a distance of 25 cm from a convex lens of focal length 20 cm. If a glass slab of thickness t and refractive index 1.5 is inserted between the lens and
09
Oct
A point object is placed at a distance of 25 cm from a convex lens of focal length 20 cm. If a glass slab of thickness t and refractive index 1.5 is inserted between the lens and A point object is placed at a distance of 25 cm from a convex lens of focal length [...]
A converging beam of rays is incident on a diverging lens. Having passed through the lens the rays intersect at a point 10 cm from the lens. If the lens is removed, the point where
09
Oct
A converging beam of rays is incident on a diverging lens. Having passed through the lens the rays intersect at a point 10 cm from the lens. If the lens is removed, the point where A converging beam of rays is incident on a diverging lens. Having passed through the lens the rays intersect at [...]
The observer O sees the distance AB as infinitely large. If refractive index of liquid is mu1 and that of glass is mu 2, then mu 1/mu 2 is
09
Oct
The observer O sees the distance AB as infinitely large. If refractive index of liquid is mu1 and that of glass is mu 2, then mu 1/mu 2 is The observer O sees the distance AB as infinitely large. If refractive index of liquid is mu1 and that of glass is mu 2 then mu [...]
A convex lens of focal length 1.5 m is placed in a system of coordinate axis such that its optical centre is at origin and principal axis coinciding with the x axis. An object and
09
Oct
A convex lens of focal length 1.5 m is placed in a system of coordinate axis such that its optical centre is at origin and principal axis coinciding with the x axis. An object and A convex lens of focal length 1.5 m is placed in a system of coordinate axis such that its optical [...]
A point object is placed at a distance 25 cm from a convex lens of focal length 20 cm. If a glass slab of thickness t and refractive index 1.5 is inserted between the lens and object
09
Oct
A point object is placed at a distance 25 cm from a convex lens of focal length 20 cm. If a glass slab of thickness t and refractive index 1.5 is inserted between the lens and object A point object is placed at a distance 25 cm from a convex lens of focal length 20 [...]
An extended object of size 2 mm is placed on the principal axis of a converging lens of focal length 10 cm. It is found that when the object is placed perpendicular to the
09
Oct
An extended object of size 2 mm is placed on the principal axis of a converging lens of focal length 10 cm. It is found that when the object is placed perpendicular to the An extended object of size 2 mm is placed on the principal axis of a converging lens of focal length 10 [...]
An object is placed 50 cm from a screen as shown in figure. A converging lens is moved such that line MN is its principal axis. Sharp images are formed on the screen in two positions
09
Oct
An object is placed 50 cm from a screen as shown in figure. A converging lens is moved such that line MN is its principal axis. Sharp images are formed on the screen in two positions An object is placed 50 cm from a screen as shown in figure. A converging lens is moved such [...]
Where should a convex lens of focal length 9 cm be placed ( in cm) between two point sources S1 and S2 which are 24 cm apart, so that images of both the source are formed at the same
09
Oct
Where should a convex lens of focal length 9 cm be placed ( in cm) between two point sources S1 and S2 which are 24 cm apart, so that images of both the source are formed at the same so that images of both the source are formed at the same Where should a convex [...]