Advertisements
Advertisements
प्रश्न
What would your image look like if you stood close to a large:
concave mirror?
उत्तर
In case we stand close to a large concave mirror, our image will be larger than us.
APPEARS IN
संबंधित प्रश्न
Draw ray diagrams to show the principal focus of a concave mirror.
A student has obtained the image of a distant object with a concave mirror to determine its focal length. If he has selected a well-illuminated red building as object, which of the following correctly describes the features of the image formed?
(A) Virtual, inverted and diminished image in red shade
(B) Real, erect and diminished image in pink shade
(C) Real, inverted and diminished image in red shade
(D) Virtual, erect and enlarged image in red shade
Which type of mirror is used by a dentist?
With the help of a ray diagram, determine the position, nature and size of the image formed of an object placed at the centre of curvature of a concave mirror.
Draw a ray diagram to show the formation of image of an object placed between the pole and focus of a concave mirror. State the position, size and nature of the image.
A student has focused the image of a candle flame on a white screen using a concave mirror. The situation is as given below:
Length of the flame = 1.5 cm
Distance of flame from the mirror = 18 cm
If the flame is perpendicular to the principal axis of the mirror, then calculate the following:
- Distance of the image from the mirror
- Length of the image
If the distance between the mirror and the flame is reduced to 10 cm, then what would be observed on the screen? Draw ray diagram to justify your answer for this situation.
Explain the images formed by a concave mirror.
Which of the following mirror is used by a dentist to examine a small cavity in a patient’s teeth?
You are provided with a convex mirror, a concave mirror, a convex lens and a concave lens. You can get an inverted image from
Which type of mirror is used in the following?
Shaving mirror
