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WorksheetsTOPIC 1 : PHYSICAL QUANTITIES AND MEASUREMENTS
Total questions: 10
Worksheet time: 6mins
Physical quantities can divided into THREE (3) types.
Which combination of base quantities and their units is incorrect?
Length-meter
Temperature - Fahrenheit
Mass-kilogram
Time-second
Which one is not derived quantities ?
Acceleration
Current
Area
Volume
Scalar Quantity is physical quantity which has .............
Magnitude and direction
Magnitude only
Units only
Speed only
Vector quantities is physical quantity which have.......................
magnitude and direction
Speed
Magnitude only
Units only
The accuracy of the VERNIER CALIPER is 0.01cm
NO ANSWER
The SI unit for time
meter/second
minutes
second
hour
The accuracy of MICROMETER SCREW GAUGE is 0.1mm
Find the zero error for VERNIER CALIPER
+0.00 cm
-0.01 cm
+0.01 cm
-0.09 cm
Find the zero error for MICROMETER SCREW GAUGE
+0.03 mm
-0.03 cm
+0.02 mm
-0.08 mm
