Home
Class 6
PHYSICS
In Fig. 11.11, a flower made of thick co...

In Fig. 11.11, a flower made of thick coloured paper has been pasted on the transparent glass sheet. What will be the shape and colour of shadow seen on the screen?

A

Shape- circular, colour- dark

B

Shape- circular, colour- light

C

Shape- flower, colour- dark

D

Shape- circular, colour- light

Text Solution

Verified by Experts

The correct Answer is:
C
The shadow formed will be of the shape of the flower with its stalk, but, dark in colour.
Promotional Banner

Topper's Solved these Questions

  • LIGHT

    NCERT EXEMPLAR|Exercise LONG ANSWER QUESTIONS|3 Videos

  • LIGHT

    NCERT EXEMPLAR|Exercise LONG ANSWER QUESTIONS|3 Videos

  • FUN WITH MAGNETS

    NCERT EXEMPLAR|Exercise LONG ANSWER QUESTIONS|7 Videos

  • MOTION AND MEASUREMENT OF DISTANCES

    NCERT EXEMPLAR|Exercise LONG ANSWER QUESTIONS|4 Videos

Similar Questions

Explore conceptually related problems

Two students made box-type solar cookers separately. They both painted the insulated box with black colour from inside, the cooking pots were painted black from outside, and a plane mirror reflector was also attached. One of the students covered the solar cooker box with a transparent glass sheet but the other student covered the solar cooker box with a transparent plastic sheet. Which of the two solar cookers will be more efficient and why ?

A sheet of plywood, a piece of muslin cloth and that of a transparent glass, all of the same size and shape were placed at A one by one in the arrangement shown in Fig. 11.12. Will the shadow be formed in each case. If yes, how will the shadow on the screen be different in each case? Give reasons for your answer.

Observe the picture given in Fig. 11.6. A sheet of some material is placed at position ‘P’, still the patch of light is obtained on the screen. What is the type of material of this sheet?

A thin perfectly transparent glass sheet of thickness t and refractive index mu is pasted on one of the two identical slits. If the intensity of light at the centre of the screen is I_(0) in the absence of glass sheet, the intensity at O as a function of thickness of the glass plate is