Question

I.Choose the best answer


1.The body temperature of a healthy man is

a) 0°C b) 37°C c) 98°C d) 100°C


2._____ is used to measure the electric current

a) Voltmeter b) Galvanometer c) Ammetre d) Electrolytes


3.Spoiling of is a _____ food change

a) Endothermic b) Exothermic c) Physical d) Chemical


4.0°C = _____ K

a) 263 b) 253 c) 243 d) 273​

Answer 1

Explanation:

1. c
2. c
3. d
4. d

hope this helps you