object of height 6 cm is placed at a distance of 5 cm from a plane mirror. Find the size of the image formed by the plane mirror and also find at what distance the image will be formed?
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Fill in the blanks.
1. A welfare state ensures
distribution of wealth among the citizens.
2. Directive Principles of State Policy establish
and
democracy
3. Directive Principles are
and cannot by enforced by the courts of law,
4. Mahatma Gandhi's principles promote upliftment of
classes of people
5. Some ideas of
were also incorporated in the Directive Principles.
Please help
Class.7
Book name. Cambridge Connection history and civics
if you don't know please don't answer it will reported
1. A welfare state ensures
distribution of wealth among the citizens.
2. Directive Principles of State Policy establish
and
democracy
3. Directive Principles are
and cannot by enforced by the courts of law,
4. Mahatma Gandhi's principles promote upliftment of
classes of people
5. Some ideas of
were also incorporated in the Directive Principles.
Please help
Class.7
Book name. Cambridge Connection history and civics
if you don't know please don't answer it will reported
Answered by
0
Answer:
We know that,
v
1
+
u
1
=
f
1
u = -15 cm
Focal length = -10 cm
∴
v
1
=
−10
1
−
(−15)
1
⇒
v
1
=
−10
1
+
15
1
=
30
−3+2
=−
30
1
⇒v=−30cm
Magnification (m)=
u
v
=
Object height
Image height
m=−
u
v
=+
−15
30
=−2
Also, Image height=−2×6=−12 cm
Therefore, a real, inverted and enlarged image of the object is formed beyond the centre of curvature.
Brainlist plz
Explanation:
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