Measurement

The hotness and coldness of an object is--------

• Heat

• Temperature

• Area

• Volume

The value of Avogadro number is----

• 6.021*10³²

• 6.024*10⁴¹

• 6.024*10²³

• 6.023*10²³

Among the following which is not a metric system?

• CGS

• MKS

• FPS

• SI

SI unit of temperature is

• Kelvin

• Celcius

• Farenheit

• Centigrade

Unit of electric charge is

• Ampere

• Tesla

• Coulomb

• Joule

If 2C of charge flows through a Circuit for 10s. Calculate the current in the circuit

• 0.5A

• 0.2A

• 20A

• 0.20A

The device used to measure electric current is

• Galvanometer

• Voltmeter

• Ammeter

• Hydrometer

The SI unit of amount of substance is

• Candela

• Radian

• Stradian

• Mole

π/2radian=----------

• 180⁰

• 80⁰

• 45⁰

• 90⁰

In-----the 11th general conference at Paris started?

• 1960

• 1956

• 1942

• 1987