Madhu sent us the following problems from “Light”. Visitors can attempt to solve the problems by quoting the question number.
Most of the questions below are based on mirror formula and lens
A problem from light for class X
Sudhanshu Misra posted:
“An object is placed at a distance of 10cm from convex mirror of focal length15cm; find the position and nature of image?”
Ans:
f= 15 cm
u=-10 cm
v=?
substitute the values