Q 11 :    

Read the passage carefully and answer the following questions from (i) to (v).

Rear view mirror is a device that allows the driver to see rearward. It usually finds its place at the top of windscreen in side of the cabin. This device is one of the most basic but essential safety devices in the vehicle. It provides assistance to the driver during overtaking, parking in reverse gear etc. Generally, vehicles also have a pair of mirrors attached to the body from outside. They are popular as ‘side mirrors’ or Outer Rear View Mirrors (ORVM) which serve the same purpose.

Almost all modern cars mount their side mirrors on the doors—normally at a pillar rather than the wings (the portion of the body above the wheel well).

(i) For a real object, which of the following can produce a real image?

  • Plane mirror

     

  • Concave mirror

     

  • Convex mirror

     

  • None of the above

     

(2)

 



Q 12 :    

Read the passage carefully and answer the following questions from (i) to (v).

Rear view mirror is a device that allows the driver to see rearward. It usually finds its place at the top of windscreen in side of the cabin. This device is one of the most basic but essential safety devices in the vehicle. It provides assistance to the driver during overtaking, parking in reverse gear etc. Generally, vehicles also have a pair of mirrors attached to the body from outside. They are popular as ‘side mirrors’ or Outer Rear View Mirrors (ORVM) which serve the same purpose.

Almost all modern cars mount their side mirrors on the doors—normally at a pillar rather than the wings (the portion of the body above the wheel well).

(ii) An object at a distance of +15 cm is slowly moved towards the pole of a convex mirror. The image will get…

  • shortened and real

     

  • enlarged and real

     

  • enlarge and virtual

     

  • diminished and virtual

     

(4)

 



Q 13 :    

Read the passage carefully and answer the following questions from (i) to (v).

Rear view mirror is a device that allows the driver to see rearward. It usually finds its place at the top of windscreen in side of the cabin. This device is one of the most basic but essential safety devices in the vehicle. It provides assistance to the driver during overtaking, parking in reverse gear etc. Generally, vehicles also have a pair of mirrors attached to the body from outside. They are popular as ‘side mirrors’ or Outer Rear View Mirrors (ORVM) which serve the same purpose.

Almost all modern cars mount their side mirrors on the doors—normally at a pillar rather than the wings (the portion of the body above the wheel well).

(iii) A convex mirror is used:

  • by a dentist

     

  • for shaving

     

  • as a rear view mirror in vehicles

     

  • as a light reflector for obtaining a parallel beam of light

     

(3)

 



Q 14 :    

Read the passage carefully and answer the following questions from (i) to (v).

Rear view mirror is a device that allows the driver to see rearward. It usually finds its place at the top of windscreen in side of the cabin. This device is one of the most basic but essential safety devices in the vehicle. It provides assistance to the driver during overtaking, parking in reverse gear etc. Generally, vehicles also have a pair of mirrors attached to the body from outside. They are popular as ‘side mirrors’ or Outer Rear View Mirrors (ORVM) which serve the same purpose.

Almost all modern cars mount their side mirrors on the doors—normally at a pillar rather than the wings (the portion of the body above the wheel well).

(iv) The word ‘AMBULANCE’ is written on the vehicle as:

  • CNALUBMA

     

  • ECNALBUMA

     

  • AMBULNAEC

     

  • None of the above

     

(b)

 



Q 15 :    

Read the passage carefully and answer the following questions from (i) to (v).

Rear view mirror is a device that allows the driver to see rearward. It usually finds its place at the top of windscreen in side of the cabin. This device is one of the most basic but essential safety devices in the vehicle. It provides assistance to the driver during overtaking, parking in reverse gear etc. Generally, vehicles also have a pair of mirrors attached to the body from outside. They are popular as ‘side mirrors’ or Outer Rear View Mirrors (ORVM) which serve the same purpose.

Almost all modern cars mount their side mirrors on the doors—normally at a pillar rather than the wings (the portion of the body above the wheel well).

(v) Mark the correct statement:

  • Convex mirror conform images of objects spread over a large area.

     

  • Convex mirrors are used by dentist.

     

  • In convex mirror image is formed larger in size, erect and real.

     

  • Convex mirror forms real image.

     

(1)