Which among the following is not a device to measure mass?
a. Spring balance
b. Beam balance
c. Physical balance
d. Digital balance
Answers
Answered by
35
Ans- a. spring balance
Mass and weight is different concept so spring balance used to measure the weight not mass
-Spring balance -a balance that measures weight by the tension of a spring
-Beam balance-Mass of the body under the gravitation is determined by the device is known as the Beam Balance.
An agate knife edge on which a beam supported is resting on a support which is moving inside a vertical pillar.
A light pointer moves over a scale is carried by the beam.
Physical Balance-The mass or the gravitational mass of the substance which is measured with the help of weighing instrument is known as physical balance.
Digital Balance- Foe weighing substances to the milligram (0.001g) level, the sensitive instruments from general chemistry labs are used that is known as digital balance.
-Spring balance -a balance that measures weight by the tension of a spring
-Beam balance-Mass of the body under the gravitation is determined by the device is known as the Beam Balance.
An agate knife edge on which a beam supported is resting on a support which is moving inside a vertical pillar.
A light pointer moves over a scale is carried by the beam.
Physical Balance-The mass or the gravitational mass of the substance which is measured with the help of weighing instrument is known as physical balance.
Digital Balance- Foe weighing substances to the milligram (0.001g) level, the sensitive instruments from general chemistry labs are used that is known as digital balance.
Answered by
26
spring balance is the right answer
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