Seema dropped a water droplet on a newspaper. She found that the letters are appearing larger through the droplet.
Why are the letters appearing larger through the droplet?
Important Questions on Light
Ayesha keeps a toy in front of a plane mirror. She then looks at the mirror to see the image of the toy.
At which point will the image of the toy be formed in the mirror?
Shreya spins a multicoloured wheel rapidly.
What colour will the rapidly spinning wheel appear to be?
How far away from the patient does the chart seem to be?
Veena observes the time in the clock shown in picture, through a mirror and thinks it is . Her, sister Regha told that she is wrong. What would be the actual time?
The primary colours of white light are red, green and blue. These are called primary colours, because they cannot be made by mixing other colours of light. Secondary colours are formed by mixing primary colours.
A ray of white light is passed through two filters - a Cyan Filter and a Magenta Filter. (A cyan filter is one which allows only cyan coloured light to pass through). Which colour light will be seen by the observer?
