Physics Question and answer
Which unit is used to measure electric charge?
Coulomb
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 instrument is used to measure liquid pressure?
Manometer
Physics Question and answer
Which SI unit is used to measure energy?
Joule
Physics Question and answer
Which instrument is used to measure atmospheric humidity?
Hygrometer
Physics Question and answer
Which device measures the distance traveled by a vehicle?
Odometer
Units & Measurements
Which option correctly matches distance, electric charge, electric current and energy with their SI units?
Distance-meter, charge-coulomb, current-ampere, energy-joule
Units & Measurements
What is the SI unit of work?
Joule
Units & Measurements
A light year is a unit of which quantity?
Distance
Units & Measurements
Which of the following is NOT a unit of time?
Light year
Units & Measurements
What is the unit of electric current?
Ampere