Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
138 views
in Physics by (71.8k points)
closed by
Rays from Sun converge at a point `15 cm` in front of a concave mirror. Where should an object be placed so that size of its image is equal to the size of the object ?
A. ` 15 cm` in front of the mirror
B. `30 cm` in front of the mirror
C. between `15 cm and 30 cm` in front of the mirror
D. more than `30 cm` in front of the mirror

1 Answer

0 votes
by (72.0k points)
selected by
 
Best answer
Correct Answer - B
As rays from the sun converge at `15 cm, :. f = 15 cm`.
Size of image = size of object, when object is placed to `R = 2f = 30 cm` in front of the mirror.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...