WorksheetsPhysic Chapter 1
Total questions: 13
Worksheet time: 7mins
What is the base SI unit for measuring electric current?
Ampere (A)
Meter (m)
Kilogram (kg)
Liter (L)
Which of the following is the correct metric prefix for 10-6?
milli-
nano-
mega-
micro-
Which of the following is the correct SI unit of temperature?
Fahrenheit
Celsius
Kelvin
Rankine
In scientific notation, 674.3 mm equals
0.6743 x 10-3 mm
6.743 x 103 km
6.743 x 102 mm
6.743 x 102 m
What quantity does the kilogram measure?
time
distance
force
mass
How does a scientist reduce the frequency of human error and minimize a lack of accuracy?
take repeated measurements
use the same method of measurement
maintain instruments in good working order
all of these
Which of the following marks can be used to explain the concept of a measurement which is consistent but not accurate?
What kind of information might go on the X axis?
Independent Variable
Dependent Varaible
A weather balloon records the temperature every hour. The relationship between these variables is
direct
inverse
there is no relationship
independant
A student wishes to convert from cm to m. To do this they need to move the decimal point:
3 spaces to the right
3 spaces to the left
2 spaces to the right
2 spaces to the left
A km is smaller than a Mm
True
False
Convert 21 days into seconds.
500 seconds
30,000 seconds
1,800,000
43,000,000
