WorksheetsUnits and measurement.
Total questions: 8
Worksheet time: 17mins
Which of the following is an appropriate symbol for the unit of a quantity found by dividing a temperature by distance?
K/m
Km
K/ m2
mK
What is the symbol of the messing unit (U) in the formula: momentum (U) = mass × speed?
(a)
The mass is 500 grams. Which of the following is not specified in the previous measurement?
The unit of the measured value
The object involved in the measurement
The value of the measurement
The quantity measured
Which of the following is an appropriate symbol for the unit of a quantity found by multiplying a length in millimeters by a length in centimeters?
m
mm3
cm2
cm-1
m3
Which of the following is equivalent to 15 seconds?
15+seconds
15×seconds
seconds
15
What is 6 m3 in liters?
60 liters
600 liters
6 liters
6000 liters
None of them
If A = 130 ms and B = 270 μs. Calculate the value of A+B in seconds.
(a)
Explain that the following sentence has no meaning:
A student measured some distance and found it equals 300
