3 Questions
Where is the principal focus F located for a spherical mirror of small aperture?
Mid-way between the pole P and the centre of curvature C
In the activity described in the text, what is the object used to obtain the image on the paper screen?
A burning candle
What should be done if an image is not obtained on the paper screen in the activity described in the text?
Identify the position of the object and look for its virtual image in the mirror itself
Discover the Focal Length of a Concave Mirror Quiz: Test your knowledge on determining the focal length of a concave mirror through measuring the distance of the image from the mirror. Learn about real, inverted images and how to calculate the approximate focal length. Put your understanding to the test with this informative quiz!
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