Question

Clasify the following objects of matter underappropriate titles.(CHOOSE ONE MORE PROPERTIES OF EACH OBJECT)

S.NO

OBJECTS

OPAQUE

TRANSPARENT

TRANSLUCENT

LUMINOUS

NON-LUMINOUS

1

AIR

2

WATER

3

PIECE OF ROCK

4

WOODEN BOARD

5

MIRROR

6

A SHEET OF ALUMINIUM

7

A SHET OF POLYTHENE

8

A MIRROR

9

A  CD

10

SMOKE

11

A SHEET OF PLANE GLASS

12

FOG

13

A PIECE OF RED HOT IORN

14

AN UMBRELLA

15

A LIGHTED FLUORESCENT

16

TUBE

17

A WALL

18

A SHEET OF CARBON PAPER

19

THE FLAME OF A GLASS BURNER

20

A SHEE OF CARDBOARD

21

A LIGHTED TORCH

22

A WIRE MESH

23

KEROSENE STOVE

24

SUN

25

FIRE FLY

26

MOON

​

Answer 1

Answer:

1. transparent

2. transparent

3. opaque

4. opaque

5.reflective

6.reflective

7. translucent

8. reflective

9. opaque

10.translucent

11.transparent

12.translucent

13.opaque

14. opaque

15. opaque

16. opaque

17. opaque

18. translucent

19. translucent

20. opaque

21. translucent

22. opaque

23. opaque

24. opaque

25. opaque

26. opaque

Explanation:

sun,firefly are luminous