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Physics Research Assistant Interview Questions and Answers PDF Download eBook

Practice physics research assistant interviewing questions and answers, learn physics for online certificate programs and executive interview preparation. Learn physics questions to ask in an interview on physical quantities and si unit, meter rule and measuring tape, scales of temperature, measurement of time, measuring temperature, measuring time, measurement of density, types of thermometers, precision and range for physics degree jobs.

Physics Research Assistant Interview Questions

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Question: SI unit for mass is

Question: A measuring tape can measure length more than a/an

Question: In a resistance thermometer, a metal wire shows a resistance of 500 Ω at the ice point and 550 Ω at the steam point. The temperature when resistance is 535 Ω would be

Question: Absolute zero on Kelvin scale is equal to

Question: Periodic time of a simple pendulum depends on

Question: While going through a heap of junk in her garage, Jackie found an uncalibrated mercury thermometer. After a few experiments, she succeeded in calibrating it. Her notes show that the ice point of the thermometer corresponds to 3 cm while the steam point corresponds to 30 cm of mercury. If Jackie's calculations are fine, then length = 15 cm would correspond to

Question: Every temperature measuring instrument makes use of a physical property of a substance in order to measure temperature objectively, which physical property is used by Mercury-in-glass thermometer?

Question: Digital stopwatches show reading up to

Question: Vernier Calipers have an accuracy of

Question: Which one of these thermometers is portable as well as simple to use?

Question: Physical quantities are also known as

Question: The error due to manually stopping a stopwatch is termed as

Question: A meter rule can measure a maximum length of

Question: The sensitivity of a thermometer refers to

Question: In the prefix form, 0.000001 would be expressed as

Question: Every temperature measuring instrument makes use of a physical property of a substance in order to measure temperature objectively, which physical property is used by Constant-volume gas thermometer?

Question: While going through a heap of junk in her garage, Jackie found an uncalibrated mercury thermometer. After a few experiments, she succeeded in calibrating it. Her notes show that the ice point of the thermometer corresponds to 3 cm while the steam point corresponds to 30 cm of mercury. If Jackie's calculations are fine, then length = 10 cm would correspond to

Question: In pendulum, the heavy metal ball is called

Question: Temperature of core of earth is equal to 3727 °C. This temperature in Kelvins is equal to

Question: Range of a micrometer screw gauge is

Question: The precision of most stopwatches is

Question: SI unit of length is

Question: Most of the watches and wall clocks have precision of

Question: In physics, a common instrument to measure diameter of a circle is known as

Question: Thermometer that is best suited for measuring rapidly changing temperatures is

Question: A physical quantity consists of a

Question: The responsiveness of a thermometer refers to

Question: Range of Vernier calipers is

Question: A thermocouple shows an EMF of 5.00 mV with one of its junctions at 0 °C and the other at 100 °C. If the 100 °C junction is taken out of the boiling water and placed in a glass of water having temperature same as the room temperature (assume room temperature in this case = 25 °C), the EMF registered on thermocouple would be

Question: For most of the people, human reaction error is about