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WorksheetsMeasurement and Graphical Technique
Total questions: 15
Worksheet time: 7mins
Measurement is ...
A process detecting known quantity by using standard quantity
A process detecting unknown quantity by using standard quantity
A process detecting standard quantity by using known quantity
A process detecting fundamental quantity by using derived quantity
The SI unit for temperature is
Celsius
Kelvin
Fahrenheit
Reamur
Which one of the following quantity is a fundamental quantity
Area
Velocity
Amount of Substance
Weight
Check on the box that apply : type of systematic error
Errors in measurements of temperature due to poor thermal contact between the thermometer and the substance whose temperature is to be found,
Electronic noise in the circuit of an electrical instrument,
Errors in measurements of solar radiation because trees or buildings shade the radiometer
Irregular changes in the heat loss rate from a solar collector due to changes in the wind
Which one of the following pictures shows precise condition?
A and B
B and C
B and D
A and D
Convert the 158 000 000 into Scientific Notation
1.58 ×108
15.8 ××107
1.58 ×1010
158 ×106
Convert 0.00000034 into Scientific Notation
3.4×10−8
34×10−6
3.4 ×10−7
3.4 ×10−10
Write your answer as well as the uncertainty
(a)
Which one of the following statement is correct
Distance is a total length of the path of motion
Distance is a vector quantity
Displacement is a scalar quantity and it only has magnitude
Distance is the linear distance between the initial and final point of an object
James wants to go to station B from Station B through Railway track. What is the displacement of James?
750 km
400 km
600 km
700 km
1 GB equal to
100 MB
1000 GB
0.1 TB
1000 MB
The graph shows how the speed of a bus changes during part of a journey. The bus is ______________________________. Its speed changes from 0 to 10 m/s in 5 seconds
Accelerating
Decelerating
At rest
in constant speed
From A to B, The bus is moving at a __________________________________of 10 m/s for _________ seconds.
accelerated motion, 5 second
constant speed, 5 second
Stationary, 5 second
decelerated motion, 5 second
In which of the following graphs below are both runners moving at the same speed?
Which of the graphs shows that one of runners started 10 yards further ahead of the other?
