Which of the following properties makes metals ideal for ...
Which of the following properties makes metals ideal for cooking utensils?
high coefficient of expansion
good conduction of heat
low specific heat capacity
poor radiation of heat
Correct answer is B
No explanation has been provided for this answer.
Superconductors are substances which ...
A manometer is an instrument used for measuring ...
An ammeter connected to an a.c circuit records 5.5. The peak current in the circuit is ...
Which of the following types of thermometer is used for the calibration of other thermometers? ...
A wire 1.0m long and with cross-sectional area 2.0 x 10-7 m2 has a resistance of 0.1Ω. Calc...