Physics Units Conversion Math
Converting larger units to smaller units.
Physics units conversion math. We will be studying si units conversions and math. 1 start text space m i n u t e end text equals start color 1fab54 60 end color 1fab54 start text space s e c o n d s end text. Sq kilometers sq meters sq centimeters sq millimeters acres hectares sq miles sq yards sq feet sq inches. Here we have provided a few practice questions to help you better understand the concept.
1 m 100 cm 1 000 mm millimeters 1 km kilometer 1 000 m 1 kg kilogram 1 000 g grams 1 n newton 10 5 dynes 1 j joule 10 7 ergs 1 p pascal 10 ba 1 a amp 0 1 bi 1 t tesla 10 4 g gauss 1 c coulomb 2 9979 x 10 9 fr. 45 kg is greater than 4500 g as 45 kg 45000 g. Which is greater 45 kg or 4500 g. Sq kilometers sq meters sq centimeters sq millimeters acres hectares sq miles sq yards sq feet sq inches.
The useful aspect of converting units or dimensional analysis is in doing non standard conversions. Here are some common conversions between units. Unit conversion is one of the topics that you need to master in order to do well in physics. Units and dimensional equation unit conversion.
Khan academy is a 501 c 3 nonprofit organization. A conversion factor is a ratio that expresses how many of one unit are equal to another unit. In 1 ft 1609 m in 1 mi 100 cm in 1 m 60 s in 1 min and so on. Refer to appendix b for a more complete list of conversion factors.
Metric units of mass review g and kg up next. 1 hour 60 minutes. 1 text hour greend 60 text minutes 1 hour 60 minutes. In this case we know that there are 1000 m in 1 km.
It explains how to convert units of length time capacity volume area mass. This video focuses on converting units of measurement with conversion factors. For example there are 12 in. While you can find many standard conversion factors such as quarts to pints or tablespoons to fluid ounces life and chemistry and physics classes will throw you curve balls.
1 minute 60 seconds. 1 text minute greend 60 text seconds 1 minute 60 seconds.