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In this lesson, we will learn how to recognize which units are used to define the values of physical quantities.
Q1:
Which of the following is a unit of temperature?
Q2:
What is the name of the missing unit U in the formula: speed (m/s) = distance (U)/time (s)?
Q3:
Which of the following is a unit of time?
Q4:
Which of the following is a unit of mass?
Q5:
What is the unit found by multiplying the unit m/s2 by the unit s?
Q6:
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?
Q7:
Which of the following is an appropriate symbol for the unit of a quantity found by multiplying an area by an area?
Q8:
What is the symbol of the missing unit ๐ in the formula: momentum ( ๐ ) = ร m a s s ( k g ) s p e e d ( m / s ) ?
Q9:
Which of the following is an appropriate symbol for the unit of a quantity found by dividing an energy by a time?
Q10:
Which of the following is a unit of area?
Q11:
Which of the following is an appropriate symbol for the unit of a quantity found by dividing a temperature by a distance?
Q12:
The graph shows a plot of a change in distance over time.
What is the unit of the gradient of the line?
What is the unit of the area under the line?
Q13:
Which of the following is an appropriate symbol for the unit of a quantity found by multiplying an area by a length?
Q14:
Which of the following is a unit of distance?
Q15:
Which of the following is an appropriate symbol for the unit of a quantity found by dividing an area by a volume?
Q16:
What is the missing unit U in the following formula: distance ( ) = ร m t i m e ( s ) s p e e d ( U ) ?
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