A lens creates an image that has a magnifica The lens is convex. The lens is concave. The image is upright. The image is inverted. The image is magnified. The image is diminished.

Q: A converging lens of focal length 20cm is placed between an object and screen which are 100cm apart…

A:

Q: A lens is being used as a magnifier. It has a magnification of 6x. How far from t lens should an…

A:

Q: 4. A converging lens produces an image twice the size of the original. If the object is placed 0.40…

A:

Q: An object is placed 12 cm from a converging lens whose focal length is 4 cm.  How far away is the…

A: Given, Converging lens of, Object distance, u=12cm Focal length, f=4cm

Q: You have a lens with a focal length of +7.9 cm. If you put an object a distance 11.7 cm from the…

A: The focal length is f=+7.9 cm.The object distance is u=11.7 cm.

Q: 1 a) Draw a picture that shows the sun's rays passing through a convex glass lens. b.) Label your…

A:

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.