Advertisements
Advertisements
प्रश्न
Define matter.
Advertisements
उत्तर
Anything that has mass and occupies space is called matter.
APPEARS IN
संबंधित प्रश्न
Write your observation and conclusion for the following:
When few marbles are put in a glass half-filled with water.
What are fluids ? Give two examples.
Define the following term Element .
Name the phenomenon which causes the Conversion of ice into water is
Select the correct alternative
The inter-molecular forces are strongest in
Define the Atom.
Differentiate between the following:
Atoms and molecules
Identify the odd term out and explain.
State the correct term from A, B, C, D, E or F in List II which represents the – change of state of matter or its relevant property from List I
| List I | List II |
| 1. Solid 'X' to a liquid 'Y' | A: Liquefaction |
| 2. Liquid 'Y' to its vapour 'Z' | B: Vaporization |
| 3. 'Z' to 'Y' | C: Melting |
| 4. 'Y' to 'X' | D: Solidification |
| 5. The temperature at which 'Y' changes to 'Z' | E: Melting Point |
| F: Boiling point |
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
