Answer this
B
Answer this
C
Answer this
B
Answer this
A
Answer this
B
Answer this
D
Answer this
A
What is the main source of light?
C
The dark region where the light cannot reach is known as ___________?
SHADOW
Answer this
D
Which is an artificial light source?
B
Answer this
C
Answer this
B
Answer this
C
Answer this
C
Which is a natural light source of light?
A
Which can we use to weigh objects?
A
Answer this
B
Answer this
A