The rise of liquid in the thermometer is due to.
NTS PST 15/12/2019 (3:00)
a) expansion
b) contraction
c) both a and b
d) none of these
A common thermometer consists of a
glass bulb (B) connected to a thin glass tube called...
a) capillary tube
b) stem
c) glass bulb
d) none of these
The capillary tube is surrounded by thick glass tube is called…………
a) capillary tube
b) stem
c) glass bulb
d) none of these
At which temperature, volume of water is minimum…….
a) 00C
b) 40C
c) 1000C
d) ̶ 1000C
The density of water is maximum at………..
NTS Past -------CT Test
a) 00C
b) 40C
c) 1000C
d) ̶ 1000C
Which scale frozen point is 32……….scale?
NTS PST 24/11/2019 (11:30)
a) Centigrade
b) Fahrenheit
c) Kelvin
d) none of these
