an object is placed a distance F in front of a convex mirror of focal length F ing magnification produced by it
an object is placed a distance F in front of a convex mirror of focal length F ing magnification produced by it
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
Here,
Object distance, u=−2f
Image distance, v=?
From mirror formula,
v
1
+
u
1
=
f
1
v
1
+
−2f
1
=
f
1
v
1
=
2f
3
v=
3
2f
Now,
Magnification, M=
u
−v
=−
(−2f)
3
2f
=
3
1
(M is positive for convex mirror)
Answer By math topper