Which instrument is used to measure pressure?
Saccharimeter
Ammeter
Manometer
Lactometer
What does Angstrom measure
Quantity of liquid
Length of light waves
Length of cables
Speed of ships
Light year is related to
Energy
Speed
Distance
Intensity
Joule is the unit of
Temperature pressure
Heat
None Of these
How many Dynes are there in one gram weight
900
375
981
250
How many Ergs are these in 1 Joule?
102
104
106
107
The unit of current is
Ohm
Watt
Ampere
None Of These
The unit of energy in MKS system is
Volt
Erg
Joule
The intensity of an earthquake is measured with a
Barometer
Hydrometer
Polygraph
Seismograph
Centigrade & Fahrenheit scales give same reading at
400 Degree
32 degree
273 degree
100 degree