Science, asked by bhattinargis77, 5 months ago

Q.4 Give one use:
a) A convex lens
b) A Plane mirror
c) A Newton's Disc
d) A convex mirror
e) A concave mirror​

Answers

Answered by Arneet260
8

\huge\bf{{\color{navy}{a}}{\color{indigo}{n}}{\color{blue}{s}}{\blue{w}}{\color{skyblue}{e}}{\color{lightblue}{r}}}

{\blue{ Convex \: lens }}

Another common exampleof the use of this type of lens is a magnifying glass.

{\blue{ Plane \: Mirror }}

Mirrors used in periscopes and kaleidosNewt

{\blue{ Newton's \: Disc }}

When the disc is rotated, the colors fade to white; Isaac Newton used this disc to demonstrate that white light is a combination of the seven different colours found in a rainbow.

{\blue{ Convex \:  Mirror }}

These convex mirrors are used for cars because they give an upright image and provide a wider field of view as they are curved outwards.

{\blue{ concave \:  Mirror }}

Concave mirrors are commonly used in torches, searchlights and headlights of vehicles to get powerful parallel beams of light.

\huge\bf{{\color{navy}{Hope}}~{\color{blue}{it}}~{\blue{helps..!!}}}

\huge{@arneet \: kaur}

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