Advertisements
Advertisements
Question
Answer the following.
What is light?
Advertisements
Solution
Light is a form of Energy i.e. The external physical cause that affects our eye to produce the sensation of vision.
APPEARS IN
RELATED QUESTIONS
Can light travel in vacuum?
Write true or false of the following statement.
A shadow is formed because light travels in a straight-line path.
Fill in the blank.
The sun is a ............... source of light.
Fill in the blank
A medium through which light cannot pass is called the ....................
Tick the correct answer.
Substance which don’t allow light to pass through them,
Answer the following.
List four natural sources of light.
Choose the translucent substance from the following
State whether true or false. If false, correct the statement.
If a ray of light passes obliquely from one medium to another, it does not suffer any deviation.
Boojho made light from a laser torch fall on a prism. Will he be able to observe a band of seven colours? Explain with a reason.
A student observes a tree given in the following figure through a pin hole camera. Which of the diagrams given in the following figure (a) to (d), depicts the image seen by her correctly?
