Define the terms: concave mirror convex mirror

For Convex Mirror

You are provided with a concave mirror, a convex mirror, a concave lens and a convex lens. To obtain an enlarged image of an object you can use either

Giving reasons, the 'signs' (positive or negative) which can be given to the following : (a) object distance (b) image distances ( c) image distances (u) for a concave mirror or convex mirror (v) for a concave mirror (v) for a convex mirror

What is the basic difference between a concave mirror and a convex mirror?

How can you distinguish between a plane mirror, a concave mirror and convex mirror just by looking at them ?

A concave mirror and a convex mirror of focal lengths 10cm and 15cm are places at a distance of 70cm. An object AB of height 2cm is places at a distance of 30cm from the concave mirror. First ray is incident on the concave mirror then on the convex mirror. Find size, position, and nature of the image.

A point object is placed at equal distance 3 f in front of a concave mirror, a convex mirror and plane mirror separately (event-1). Now, the distance is decreased to 1.5 f from all the three mirror (event-2). Magnitude of focal length of convex mirror and concave mirror is f . Then choose the correct options.

For a real object is it true that image formed is always inverted or always real with (i) concave mirror or (ii) convex mirror ?

If you want to see an enlarged image of your face, state whether you will use a concave mirror or a convex mirror ?

A convex mirror and a concave mirror of radius 10cm each are placed 15cm apart facing each other. An object is placed midway between them. If the reflection first takes place in the concave mirror and then in convex mirror, the position of the final image is