A. Mercury thermometer B. gas thermometer C. clinical thermometer D. alcohol thermometer Correct Answer: Option B - gas thermometer Explanation…
A. 4:01 B. 1:04 C. 5:01 D. 2:01 Correct Answer: Option A - 4:01 Explanation Mechanical advantage (M.A) of a…
A. 2 : 5 B. 1 : 5 C. 5 : 1 D. 3 : 1 Correct Answer: Option C…
A. 2sec B. 3sec C. 35sec D. 2.4sec Correct Answer: Option A - 2sec Explanation Using the equation S =…
A. 0.11kg B. 0.12kg C. 0.13kg D. 0.14kg Correct Answer: Option A - 0.11kg Explanation Heat capacity (o) = mass…
A. 2 sec B. 3 sec C. 4sec D. 3.2sec Correct Answer: Option D - 3.2sec Explanation From S =…
A. Radio waves B. infrared rays C. Visible light D. Gamma rays Correct Answer: Option B - infrared rays Explanation…
A. N – W when suspended freely B. N–S when suspended freely C. S – E when suspended freely D.…
A. Thermometer B. Measuring cylinder C. Calorimeter D. Meter rule Correct Answer: Option C - Calorimeter Explanation Calorimeter is an…
A. Conduction B. Convection C. Radiation D. Expansion Correct Answer: Option D - Expansion Explanation Conduction, conveying of heat or…