+0  
 
-1
181
1
avatar+58 

Light travels at 186,000 miles per second. How
many FEET does it travel in a microsecond? (A microsecond is a millionth of a second.) 

motorcycle2008  Jan 20, 2018
 #1
avatar+13014 
+2

186000 mi/s  x  5280 ft/mi = 982080000  f/sec      now divide by 1 million

=982.08 ft/microsec

ElectricPavlov  Jan 20, 2018
edited by ElectricPavlov  Jan 20, 2018
edited by ElectricPavlov  Jan 20, 2018

31 Online Users

avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.