26] You want to cast the shadow of your pencil on the wall with the help of candle in a dark room. How can you obtain the shadow of same size, small size, big size of the same pencil?
Answers
Answered by
7
Answer:
same size
place at centre of curvatures
small size
place away from pencil
big size
place close to the pencil
Answered by
0
Answer:
(a) The shadow of the pencil will be small in size when the pencil is taken away
from the candle and close to the wall
(b)The shadow will be bigger in size when the pencil is taken away from the wall and
closer to the candle.
(c)To get the same sized shadow as the pencil is, move the pencil to bring it at an equal
distance between the wall and the candle.
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