| Column A | Column B |
| 1. A dark patch formed behind an opaque body, when it is placed in the path of light. | (a) Umbra |
| 2. A kind of shadow where no ray of light enters. | (b) Penumbra |
| 3. A kind of shadow partially illuminated by light. | (c) Shadow |
| 4. Characteristics of image formed by a pinhole camera. | (d) Lunar eclipse |
| (e) Real and inverted |
| Column A | Column B |
| 1. A dark patch formed behind an opaque body, when it is placed in the path of light. | (a) Shadow |
| 2. A kind of shadow where no ray of light enters. | (b) Umbra |
| 3. A kind of shadow partially illuminated by light. | (c) Penumbra |
| 4. Characteristics of image formed by a pinhole camera. | (d) Real and inverted |
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| Column A | Column B |
| 1. A thin and pointed magnetized steel needle used for finding geographic directions. | (a) Soft iron |
| 2. A pair of soft pieces of iron used in storing bar magnets. | (b) Steel |
| 3. A magnet which loses its magnetism as soon as the cause producing it is removed. | (c) Magnetic needle |
| 4. A material used for making permanent magnets. | (d) Electromagnet |
| (e) Magnetic keeper |
| Column A | Column B | ||
| A. | A molecule is composed of | i. | does not exist free in nature. |
| B. | Ice, water and water vapour | ii. | occupy space |
| C. | An atom | iii. | atoms. |
| D. | Gases | iv. | are the three states of water. |
| Column A | Column B |
| (1) Length | a. kilogram |
| (2) Mass | b. cubic metre |
| (3) Area | c. metre |
| (4) Volume | d. square metre |
| Column A | Column B |
| 1. Transparent object | i. Shadows |
| 2. Eclipses | ii. Glass |
| 3. Translucent object | iii. Fluorescent tube |
| 4. Luminous object | iv. Tracing paper |
| Column A | Column B |
| 1. non – contact force | a. perpendicular to surface |
| 2. Catapult | b. an act of push or pull |
| 3. Force | c. unit of force |
| 4. Normal force | d. action-at-a-distance forces |
| 5. Newton | e. contact force |
| Column A | Column B |
| 1. A body having no light energy of its own. | (a) Non-luminous body |
| 2. A straight line path along which light energy travels. | (b) Ray of light |
| 3. A collection of rays originating from a point and travelling in different directions. | (c) Divergent beam of light |
| 4. Anything (material or non-material) through which light can pass. | (d) Medium |
| Column A | Column B |
| A) Steel | 1) to store magnets |
| B) Soft iron | 2) temporary magnet |
| C) Use in electric bell | 3) permanent magnet |
| D) Magnetic keepers | 4) electromagnet |
| Column A | Column B |
| a) Non contact force | 1) repel |
| b) Like poles | 2) kg |
| c) Contact force | 3) gravitational force |
| d) Mass | 4) force of friction |
| Column A | Column B |
| 1. The smallest particle of matter that is capable of independent existence. | (a) matter |
| 2. The states of matter that are not compressible. | (b) intermolecular space |
| 3. A thing Which occupies space and has mass. | (c) solid |
| 4. A state of matter that can have any number of free surfaces. | (d) molecule |
| (e) solid and liquid |
| Column A | Column B |
| (a) Length of a housing plot | (1) Clock |
| (b) Breadth of a book | (2) Beam balance |
| (c) Mass of an apple | (3) Metre ruler |
| (d) Period of time for study | (4) Measuring tape |