Lesson: Unit Conversions
In this lesson, we will learn how to convert between different units that are commonly used to express physical quantities.
Sample Question Videos
Worksheet: 25 Questions • 2 Videos
The speed of sound is measured to be 338 m/s on a particular day. What is this speed in km/h?
An electron has a mass of kg. An alpha-particle has a mass of kg.
What is the mass of an alpha-particle in electron masses?
How many moles are in 0.0500 g of N2 gas?
How many moles are in 10.0 g of CO2 gas?
How many molecules are in 0.0500 g of N2 gas?
How many molecules are in 10.0 g of CO2 gas?