# Physics Example Problems Liters ( L ) per minute and cubic meters ( m3 ) per hour are units of flow rates. While this may be a niche conversion, it is useful to learn how to convert two units at the same time. This example will show how to convert L/min to m3/hr.

## How to Convert L/min to m3/hr – Conversion Example Problem The ice to steam problem is a classic heat energy homework problem. This will outline the steps necessary to complete this problem and follow up with a worked example problem.

## Ice to Steam Problem – Heat Change Example Problem These two heat of vaporization example problems will show how to use heat of vaporization to find the energy needed to change between liquid and gas phases.

## Heat of Vaporization Example Problem This worked example problem will show how to use the period and length of a pendulum to calculate the acceleration due to gravity.

## How to Calculate Acceleration Due to Gravity Using a Pendulum This example problem will show how to use the simple pendulum formula to find the length of a pendulum for a known period.

## Simple Pendulum Example Problem – Find the Length of a ... A short example problem showing how to calculate the period of a simple pendulum.