15. Light travels in
A) straight line B) curved line C)zig zag D) none ( )
16. Mirror reflection gives us
A) blur image B)inverted image C) clear image D) none ( )
17. Identify the luminous object?
A) rock B)moon C)sun D)planet ( )
18. Materials which can be compressed or scratched easily are called as
A) hard B) soft C)lustrous D)none ( )
19. Identify the soft material?
A) Iron B) gold C) silver D)sponge ( )
20. Identify the substance which does not mix with water?
A) salt B) sugar C)lemon juice D) oil
Answers
Answered by
65
15.A
16.B
17.C
18.B
19.D
20.D
Answered by
4
Answer:
15. straight line
16. inverted image
17.sun
18.soft
19.sponge
20. oil
Similar questions