Measurement Flashcards

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1
Q

L x W x T

A

Volume

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2
Q

Mass / Volume (g/cc)

A

density

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3
Q

force x displacement

A

Work

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4
Q

process of comparing a quantity with a chosen standard

A

measurement

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5
Q

the system of units that scientists have agreed upon

A

International system (SI)

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6
Q
  • a scale based on 32 freezing point of water and 212 for the boiling point of water
A

fahrenheit

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7
Q
  • also called as centigrade tempt is the scale based on 0 for the freezing point and 100 for boiling point of water
A

Celsius

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8
Q

scale is base unit of thermodynamic temperature measurement in the SI of measurement

A

kelvin

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9
Q

amount of space that an object occupies

A

volume

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10
Q

mass of the object per unit volume

A

density

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11
Q

measurement of a push and pull

A

force

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12
Q

tendency of an object to remain at rest or maintain its motion unless disturbed by a force

A

inertia

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13
Q

resist/ opposes the relative sliding movement of two surfaces in contact with one another

A

friction

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14
Q

drive a thing inward toward a center or rotation; keeps an object moving in circular path

A

centripetal force

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15
Q

which is acting on an object which enables it to exert an equal and opposite force on its support

A

force and gravity

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16
Q

strongest known force which holds together the proton and neutrons in the nucleus of an atom

A

nuclear force

17
Q

binds electron to the atomic nucleus, atoms in the molecules, ions in solid matter, and molecules into liquids and solids

A

electromagnetic force

18
Q
  • indicates the quantity of matter in material object; its unit is kilogram
A

mass

19
Q

measure of pull of gravity on an object; expressed in N unit, 100g=1N

A

weight

20
Q

done when force is applied to an object and moves the object in the direction of the force; WORK= Force x Displacement

A

work