EVERYDAY SCIENCE

SCIENCE

PHYSICAL SCIENCES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
a real image ____
A
is produced by virtual rays and can be projected on a screen
B
is produced by real rays and cannot be projected on a screen
C
is produced by virtual images and cannot be projected on a screen
D
is produced by real rays and can be projected on a screen
Explanation: 

Detailed explanation-1: -As we know real image is formed by real intersection of rays hence it is possible to project it on screen whereas virtual image is drawn via back tracing the path of reflected rays hence they dosen’t meet in reality so they can"t be projected on a screen.

Detailed explanation-2: -Real images are produced by intersecting rays while virtual images are produced by diverging rays. Real images can be projected on a screen while virtual ones cannot. Real images are formed by two opposite lens, concave and convex. Virtual images are always upright while real images are always inverted.

Detailed explanation-3: -A real image is formed when rays converge, whereas a virtual image occurs when rays only appear to diverge.

Detailed explanation-4: -Expert-verified answer The real image is formed by the actual intersection of light and it can be formed on a screen. The pictures projected on the screen in a cinema hall are real images. Final Answer. An image which can be obtained on a screen is called a real image.

Detailed explanation-5: -A real image is produced by an optical system (a combination of lenses and/or mirrors) when light rays from a source cross to form an image. Light rays diverge from the real image in the same way that they diverge from the source.

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