4. A Convex mirror used for rear view on an automobile has radius of curvature of
3 m. If a bus is located at 5 m from the mirror. Find position, nature & size of
image.Draw the ray diagram
Answers
Answered by
0
Explanation:
a reaction in which a compound breaks down into two or more simpler substances. The general form of a decomposition
mark me brainly answers
Answered by
0
Answer:
13
3h
o
ie. diminished & virtual & erect
Explanation:
R=+3m⇒f=
2
+3
m
U=−5m
By Mirror formula:
v
1
+
u
1
=
f
1
⇒
v
1
+
(−5)
1
=
5
2
⇒
v
1
=
3
2
+
3
1
v
1
=
15
13
⇒v=
13
15
≃1.1538m behind the mirror
m=
h
o
h
I
=−(
u
v
)⇒h
I
=(
u
−v
)h
o
h
I
=(
13
15
×
(1.5)
1
)h
o
h
I
=
13
3h
o
ie. diminished & virtual & erect
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