Physics Question and answer
Which quantity is not a vector?
Mass
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 altitude in aircraft navigation?
Altimeter
Physics Question and answer
Which instrument measures humidity in the atmosphere?
Hygrometer
Physics Question and answer
Which unit is used to measure force?
Newton
Physics Question and answer
Which instrument measures the speed of vehicles?
Speedometer
Physics Question and answer
Which instrument measures the distance traveled by a vehicle?
Odometer
Units & Measurements
Which of the following is NOT a fundamental quantity?
Speed
Units & Measurements
How many fundamental SI units are there?
7
Units & Measurements
Measurement is mainly a process of what?
Comparison
Units & Measurements
For complete description of a physical quantity, what is necessary?
Both numerical value and unit