Quantities and Units Online Test – Multiple Choice Questions and Answers

1. If you drop a 5 when rounding a number, you are using the

 
 
 
 

2. The number 14.8 can also be expressed as

 
 
 
 

3. The unit for frequency is the

 
 
 
 

4. The digits in a measured number that are known to be correct are called

 
 
 
 

5. Pico is what relation to micro?

 
 
 
 

6. Current is measured in

 
 
 
 

7. Derived units are obtained from various combinations of

 
 
 
 

8. The difference between scientific and engineering notation is

 
 
 
 

9. A measure of the repeatability of a measurement of some quantity is

 
 
 
 

10. Another name for “fundamental units” is

 
 
 
 

Question 1 of 10

2 thoughts on “Quantities and Units Online Test – Multiple Choice Questions and Answers

Leave a Reply

Your email address will not be published. Required fields are marked *