Question

the circuit is
Q.II Match the column.
(2)
1) Luminous
2) Shadow
D) area of darkness
ii) reflecting surface
iii) bulb
3) Path of light
4) Transparent
iv) clear and easy to see through it​

Answer 1

ok i will try

1.luminous=reflecting surface

2.shadow=area of darkness

3.transparent = clear and easy to see through it

4.bulb=path of light

I hope that this is helpful for you

Answer 2

Answer:

1. Luminous        bulb

2. Shadow          area of darkness

3. Path of light     reflecting surface

4. Transparent      clear and easy to see through it

Explanation:

1. Because it creates light, a bulb is luminous. Luminous items are those that give light on their own.

2. When an object, animal, or person blocks a portion of a light source, shadows are generated.

3. A ray is the path that light takes when it travels. A smooth surface reflects light at its exact angle of incidence. Over a flat surface, reflected light rays all go in the same direction. Over a rough surface, reflected light rays disperse in all directions.

4. Air, water, and clear glass are examples of transparent materials. When light collides with transparent materials, almost all of it flows through without being absorbed.