Physics Question and answer
Which instrument measures electric resistance?
Ohmmeter
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
Physics Question and answer
Which SI unit is used to measure frequency?
Hertz
Physics Question and answer
Which instrument measures time intervals precisely?
Stopwatch
Physics Question and answer
Which quantity is measured in volts?
Voltage
Physics Question and answer
Which instrument measures sound intensity?
Sound level meter
Units & Measurements
What is the dimension of moment of inertia?
[ML²]
Units & Measurements
Which SI unit is used for work?
Newton meter
Units & Measurements
Which instrument is used to measure very small distances accurately?
Screw gauge
Units & Measurements
Which of the following is a unit of astronomical distance?
Light year
Units & Measurements
Which group contains physical quantities with the same dimensions?
Work and energy