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physics Physics For High Schools (KS4)
 
Solved problems for the chapter:
 

Length's Units Conversion

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Unit conversion
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Detailed solution steps are available at:
 
https://en.openprof.com/wb/chapter:length_039%3Bs_units_conversion/5082/


Example 1.

Convert:


 

    
Example 2.

Convert:


 

    
3.

Convert:


 

    
4.

Convert:


 

    
5.

Convert:


 

    
6.

Convert:


 

    
7.

Convert:


 

    
8.

Convert and round the result to two decimal places:


 

    

9.

Using an appropriate prefix, express the number below without an exponent:


     
10.

Convert and appropriately express the result in a scientific notation.


 

    
11.

Replace the multiplying factor with the appropriate prefix in the value below:


     
12.

Use the appropriate prefix instead of the multiplying factor in the value below:


     
13.

Replace the multiplying factor with the appropriate prefix in the value below:


     
14.

Convert and appropriately express the result in a scientific notation.


 

    
15.

Convert and express the result in a scientific notation.


 

    
16.

Convert and appropriately express the result in a scientific notation.


 

    
17.

Convert:


 

    
18.

Express the number below in the base unit and give the result in standard form:


     

19.

Replace the prefix with the appropriate multiplying factor in the number below and express in the base unit:


     
20.

Convert and appropriately express the result in a scientific notation.


 

    
21.

Express the value below in the base unit and replace the prefix with the corresponding multiplying factor:


     
22.

Replace the prefix of the base unit with the corresponding multiplying factor in the value below:


     
23.

Write the value below in the base unit and replace the prefix with the corresponding multiplying factor:


     
24.

Express the value below in the base unit and replace the prefix with the corresponding multiplying factor:


     
25.

A sewing meter (tape) 2 m long was evenly stretched by 40 mm. How much does 1 dm really measure on this tape?