10 grade science> Sign convention for image distance in con...

Sign convention for image distance in convex mirror

Amey Desale , 8 Years ago

Grade 10

3 Answers

SAHIL

Last Activity: 8 Years ago

HEY DEAR

WE HAVE ALREADY ANSWERED YOUR DOUBT.

THANKS

WE WILL LOVE TO SEE MORE DOUBTS FROM YOU IN FUTURE

chirag gupta

Last Activity: 8 Years ago

Sign convention for convex mirror in image distance is positive . You can also find out by cartisian plane because its all four sides have - and +

jyoti bhatia

Last Activity: 8 Years ago

The convex lens converges the incident rays. Hence, rays converge to a single point in front of lens. So, image distance is positive here. The focal length will be in positive direction for a convex lens while it is along negative direction for a concave lens. So, f is positive for a convex lens. Reason is sign altering of v.