Science Questions

Objective Type of Questions with Answers

Which instrument is used to measure pressure?
a) Manometer
b) Lactometer
c) Ammeter
d) Saccharimeter
Ans: A

Light year is related to
a) Speed
b) Intensity
c) Distance
d) Energy
Ans : C

What does angstrom measure?
a) Quantity of liquid
b) Speed of ships
c) Length of light waves
d) Length of cables
Ans: B

The unit of current is
a) Watt b) Ampere c) Ohm d) None of these
Ans: B

The intensity of an earthquake is measured with a
a) Seismograph b) Barometer c) hydrometer d) Polygraph
Ans: A

The unit of energy in MKS system is
a) Erg b) Volt c) Joule d) None of these
Ans: C

Centigrade & Fahrenheit scales give same reading at
a) -400° b) -100° c) -32° d) -2730°

Ans: A