Advertisements
Advertisements
Question
Assertion: Incident ray is directed towards the centre of curvature of spherical mirror. After reflection it retraces its path.
Reason: Angle of incidence (i) = Angle of reflection (r) = 0°
Options
If both assertion and reason are true and reason is the correct explanation.
If both assertion and reason are true and reason is not the correct explanation.
If assertion is true but reason is false.
If assertion is false but reason is true.
Advertisements
Solution
If both assertion and reason are true and reason is not the correct explanation.
APPEARS IN
RELATED QUESTIONS
A student used a device (X) to obtain/focus the image of a well illuminated distant building on a screen (S) as shown below in the diagram. Select the correct statement about the device (X).
Define the Focal length of a spherical mirror
State the two kinds of spherical mirror and distinguish them with the aid of proper diagrams.
Name the spherical mirror which (i) diverges (ii) converges the beam of light incident on it. Justify your answer by drawing a ray diagram in each case.
Name the mirrors shown in Figure (a) and (b).
Name the kind of mirror used to obtain :
A real and enlarged image
Define the following term in relation to concave mirror.
Focal length
Define the following term in relation to concave mirror.
Aperture
Define the term Principle focus.
