Mirrors Practice
10 problems · instant feedback · full explanations
Mirrors reflect: angle in = angle out. For curved mirrors use the mirror equation 1/f = 1/do + 1/di and the sign conventions.
Q1.
You stand 2 m from a plane mirror. Where is your image?
Multiple choice · Easy
Q2.
When you look in a mirror, which direction is actually reversed?
Multiple choice · Easy
Q3.
A concave mirror (f = 0.15 m) has an object at 0.3 m. Where is the image? (m)
Numerical answer (m) · Medium
Q4.
A convex mirror always forms what kind of image?
Multiple choice · Medium
Q5.
Where does a real image form relative to the actual light rays?
Multiple choice · Easy
Q6.
A convex mirror has f = −0.12 m. An object is 0.3 m in front. Find the image distance. (m)
Numerical answer (m) · Hard
Q7.
The angle of incidence equals the angle of reflection for a mirror.
True / False · Easy
Q8.
Concave mirrors always form virtual images.
True / False · Medium
Q9.
Concave mirror f = 0.1 m, object at 0.2 m. What is the magnification? (Negative = inverted.)
Numerical answer · Hard
Q10.
Parallel rays striking a concave mirror converge at:
Multiple choice · Hard