Physics
Which device is used to measure electric current in a circuit?
Ammeter
Science One Liner Questions with Answers
Practice exam-ready one liner questions for Science with quick answers for SSC, Railway, Banking and competitive exams.
Total Questions: 316
Physics
Which quantity is not a vector?
Mass
Physics
Which instrument is used to measure altitude in aircraft navigation?
Altimeter
Physics
Which instrument measures humidity in the atmosphere?
Hygrometer
Units & Measurements
Which of the following is NOT a fundamental quantity?
Speed
Heat
What is the normal boiling point of water in Celsius, Fahrenheit, and Kelvin respectively?
100°C, 212°F, 373 K
Heat
What is the normal human body temperature in Celsius?
37°C
Heat
What is the formula for heat absorbed by a substance?
Q = mcθ
Heat
In the formula Q = mcθ, what does 'c' represent?
Specific heat of the substance
Heat
What is the SI unit of specific heat?
Joule × kilogram⁻¹ × Kelvin⁻¹