Advertisements
Advertisements
Question
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 |
Match the Columns
One Word/Term Answer
Advertisements
Solution
| (a). A light ray passes from air to glass | (5). slows down |
| (b). A light ray passes from glass to water | (1) . speeds up |
| (c). Virtual image | (4). plane mirror |
| (d). Red rose | (2). reflects red light |
| (e). Red, green, and blue | (3). primary colours |
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Write true or false of the following statement.
The moon is a natural source of light.
Fill in the blank
A medium through which light cannot pass is called the ....................
How does light make an object visible?
What do we call a substance through which light passes? Give an example of such a substance.
Match the following
| Column A | Column B |
| 1. Transparent object | i. Football |
| 2. Eclipses | ii. Glass |
| 3. Translucent object | iii. Fluorescent tube |
| 4. Luminous object | iv. Tracing paper |
| 5. Non - luminous object | v. Shadows |
Answer the following.
What is light?
Answer the following.
Distinguish between transparent, translucent, and opaque objects.
Match the following.
| Group A | Group B |
| (a) Mirror | (1) Non-luminous |
| (b) Firefly | (2) Inverted image |
| (c) Pinhole camera | (3) Reflection |
| (d) Moon | (4) Luminous |
_______ is the natural source that stimulates sight and makes things visible.
State Rayleigh’s law of scattering.
