Conversion of Units


 
 
Concept Explanation
 

Conversion of Units

Conversion Of Units:

The basic unit of time is second (s). The other units are minute and hour.

Since the speed is given by

Speed= frac{distance}{time} ,

The unit is meter per second (m;s^{-1}). However, it can also be expressed as meter per minute (m;min^{-1}) or kilometer per hour (km;h^{-1})

Depending on the situation, different units of time are used. For example, the age of a person is expressed in years but not in minutes or hours. The time taken to go from one place to another by an aeroplane can be expressed in minutes and hours but not in months and years.

(i);1m/s=frac{1/1000;km}{1/3600;hr}

.... (More Text Available, Login?)
Sample Questions
(More Questions for each concept available in Login)
Question : 1

A person is running at a speed of 6 m/s. Calculate the distance traveled in 2 hr

Right Option : B
View Explanation
Explanation
Question : 2

Express: 3m as ___________mm and 5km as ________cm.

Right Option : A
View Explanation
Explanation
Question : 3

Which one of the following relation is correct?

Right Option : B
View Explanation
Explanation
 
Video Link - Have a look !!!
 
Language - English
 
Chapters
Content / Category
Class / Course
 
 
Related Videos
Language - English
Language - English


Students / Parents Reviews [10]