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Worksheets1.1 PHYSICAL QUANTITIES (REVISION)
Total questions: 10
Worksheet time: 10mins
Which of the following is a derived quantity?
Mass
Length
Weight
Temperature
What is the S.I unit for density?
g cm3
g cm-3
kg m3
kg m-3
Which pair of physics quantity and SI unit is correct?
Physical quantity: Electric Current
SI unit: Ampere
Physical Quantity: Pressure
SI unit: Newton
Physical quantity: Weight
SI unit: kilogramme
Physical quantity: Force
SI unit: Joule
Which quantity is base quantity?
Potential difference
Electric current
Electric energy
Electric Power
Which of the following SI unit is correct for each quantity?
Quantity: Mass
SI unit: Gram（g）
Quantity: Time
SI unit: Minute（min）
Quantity: Length
SI unit: Centimeter (cm)
Quantity: Temperature
SI unit: Kelvin (K)
Newton (N) is a unit for weight. Another unit for weight is kilogram metre per second per second ( kg m s-2). Which statement is correct?
1000 N = 1 kg m s-2
100 N = 1 kg m s-2
10 N = 1 kg m s-2
1 N = 1 kg m s-2
Which quantity is a vector quantity?
Mass
Energy
Pressure
Momentum
Which pair of quantities is correct?
Scalar quantity: has magnitude only
Vector quantity: has magnitude only
Scalar quantity: has direction only
Vector quantity: has magnitude only
Scalar quantity: has magnitude only
Vector quantity: has magnitude and direction
Scalar quantity: has magnitude and direction
Vector quantity: has direction only
Which of the following is not a Metric unit?
Gallon
Milimeter
Kilogram
Litre
Which measuring instrument measures vector quantity?
