Advertisements
Advertisements
प्रश्न
Is the moon a luminous object?
Advertisements
उत्तर
Moon is not a luminous body, it is a non-luminous body. It has no light of its own.
APPEARS IN
संबंधित प्रश्न
Match the following
| (a). A light ray passes from air to glass | (1) . speeds up |
| (b). A light ray passes from glass to water | (2). reflects red light |
| (c). Virtual image | (3). primary colours |
| (d). Red rose | (4). plane mirror |
| (e). Red, green, and blue | (5). slows down |
Can light travel in vacuum?
What do we call an electric bulb producing light?
Explain the difference between a transparent, a translucent, and an opaque medium. Give two examples of each.
From among the following objects, list out the opaque, translucent, and transparent bodies in the space provided below:
A glass strip, an ordinary paper, greased paper, tracing paper, polythene sheet, wooden piece, steel plate, glycerine, kerosene oil, mustard oil, grounded glass, stone, book, water, and milk.
Opaque Transparent Translucent
Write the names of some transparent objects.
Fill in the blank
Light consists of .............. colours.
Answer the following.
What is light?
Answer the following.
List two transparent objects.
What is light?
