The image which cannot be formed on a screen is said to b...
The image which cannot be formed on a screen is said to be
inverted
erect
real
virtual
Correct answer is D
Any image that can be formed on a screen are called real image. Such images are formed by light rays emanating from the object, when reflected and/or refracted by devices such as lenses and mirrors converge at some specific point.
In contrast there are other images which are formed by the rays of light reaching the observer appearing to converge at some point. This happens when the rays reaching the observer are diverging and when the line of these rays are projected backward. Such images, which cannot be formed on a screen, are called virtual image.
The knowledge of surface tension is applied in the following areas except in ...
Which of the following is an essential physical property of the wires uses for making fuses ? ...
The resultant of two forces P and Q is least when the angle between them is ...
The dimension of universal gravitational constant is……….? ...
The principle of operation of an induction coil is based on ...
Which of the following is consistent with Charles' law? ...
ML2T-2 is the dimensional formula for ...
An object is placed between two mirrors which are inclined at an angle of 120° and facing each o...