This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.
ScanSolve AI Answer
Here are the answers to the questions from the image: 2. b) Classify the following substances into solid, liquid, or gas: Solid: Salt, Soap* Liquid: Petrol, Paraffin* Gas: Carbon dioxide, Smoke* 3. c) Name four forms of energy: (i) Kinetic energy* (ii) Potential energy* (iii) Heat energy* (iv) Light energy* 4. State the SI units of: (i) current: Ampere (A)* (ii) energy: Joule (J)* (iii) force: Newton (N)* (iv) heat: Joule (J)* (v) mass: kilogram (kg)* (vi) power: Watt (W)* (vii) resistance: Ohm ()* (viii) temperature: Kelvin (K)* (ix) volume: cubic meter (m^3)* (x) work: Joule (J)* Question 1. a) (elements and radicals with valency) and Question 5 (diagram-based question) cannot be answered as the full details are not visible in the image. That's 2 down. 3 left today — send the next one.