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Give two reasons to justify—(a) water at room temper... - Science

Question

Give two reasons to justify—
(a) water at room temperature is a liquid.
(b) an iron almirah is a solid at room temperature.

Answer

(a) Water at room temperature is a liquid because:

  1. Fixed Volume but No Fixed Shape: It has a definite volume but takes the shape of the container in which it is kept.

  2. Fluidity: It has the ability to flow, which is a characteristic of liquids.

(b) An iron almirah is a solid at room temperature because:

  1. Definite Shape and Volume: It has a fixed shape and a fixed volume that do not change on their own.

  2. Rigidity: It is rigid and cannot be compressed (it maintains its distinct boundaries).

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Chapter Info

Subject: Science
Class: class 9
Chapter 1: Matter in Our Surroundings
Medium: English Medium