Question

12 UT the object
(b) shape of the object
(d) size of the source of light
B.
Write 'T' for true and 'F' for false statements :
1.
Moon is a luminous object.
2.
An inverted image is formed in a pinhole camera.
3. You can see shadow in a completely dark room.F
4. The reflection from an uneven surface is irregular.
5. A shadow of an object is always of the same size as the objects F​

Answer 1

Answer:

A) a)ln absence of any forces, no forces is required to keep an object moving. An object well, we have yet to figure out how we get a force in the first place.

b)The location of a light source relative to the object casting shadow determines the size of the shadows look different, and even take on different shapes, when cast from different perspectives.

B). 1) false

2) false

3) true

4) false

5) true