Heat
What is the temperature measurement range of an Optical Pyrometer?
800°C to 2700°C
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
Heat
Which law is the Total Radiation Pyrometer based on?
Stefan's law
Heat
What is the temperature measurement range of a Total Radiation Pyrometer?
800°C to 3000°C
Heat
What is the upper fixed point (boiling point of water) in the Celsius scale?
100°C
Heat
What is the lower fixed point (freezing point of water) on the Fahrenheit scale?
32°F
Physics
Which instrument is used to measure the speed of wind in weather studies?
Anemometer
Physics
Which of the following represents a vector quantity?
Force
Physics
Which instrument is used to measure the density of liquids?
Hydrometer
Physics
Which SI unit is used to measure power?
Watt
Physics
Which instrument is commonly used to measure body temperature?
Thermometer