Units & Measurements
What is the SI unit of amount of substance?
Mole
Science One Liner Questions with Answers
Practice exam-ready one liner questions for Science. Each page includes quick answers, topic tags, and easy navigation for faster SSC, Railway, Banking, and other competitive exam revision.
Total Questions: 141
Units & Measurements
Pascal is the SI unit of which quantity?
Pressure
Units & Measurements
Joule is the unit of which quantity?
Energy
Units & Measurements
Match the following correctly: high speed, wavelength, pressure and energy with their units.
High speed-Mach, wavelength-Angstrom, pressure-Pascal, energy-Joule
Units & Measurements
What is measured in Hertz (Hz)?
Frequency
Physics Question and answer
Which SI unit is used to measure voltage?
Volt
Physics Question and answer
Which instrument measures the temperature of liquids?
Thermometer
Physics Question and answer
Which quantity is measured in coulombs?
Charge
Physics Question and answer
Which instrument is used to measure rainfall amount?
Rain gauge
Physics Question and answer
Which SI unit is used to measure work done?
Joule