Physics Examples

Find the Frequency
Step 1
Solve for .
Tap for more steps...
Step 1.1
Rewrite the equation as .
Step 1.2
Find the LCD of the terms in the equation.
Tap for more steps...
Step 1.2.1
Finding the LCD of a list of values is the same as finding the LCM of the denominators of those values.
Step 1.2.2
The LCM of one and any expression is the expression.
Step 1.3
Multiply each term in by to eliminate the fractions.
Tap for more steps...
Step 1.3.1
Multiply each term in by .
Step 1.3.2
Simplify the left side.
Tap for more steps...
Step 1.3.2.1
Cancel the common factor of .
Tap for more steps...
Step 1.3.2.1.1
Cancel the common factor.
Step 1.3.2.1.2
Rewrite the expression.
Step 1.4
Solve the equation.
Tap for more steps...
Step 1.4.1
Rewrite the equation as .
Step 1.4.2
Divide each term in by and simplify.
Tap for more steps...
Step 1.4.2.1
Divide each term in by .
Step 1.4.2.2
Simplify the left side.
Tap for more steps...
Step 1.4.2.2.1
Cancel the common factor of .
Tap for more steps...
Step 1.4.2.2.1.1
Cancel the common factor.
Step 1.4.2.2.1.2
Divide by .
Step 2
Substitute the given values into .
Tap for more steps...
Step 2.1
Substitute for .
Step 2.2
Substitute for .
Step 3
Simplify the right side.
Tap for more steps...
Step 3.1
Factor out of .
Step 3.2
Cross cancel units.
Step 3.3
Simplify the expression.
Tap for more steps...
Step 3.3.1
Remove the canceled units.
Step 3.3.2
Divide using scientific notation.
Tap for more steps...
Step 3.3.2.1
Group coefficients together and exponents together to divide numbers in scientific notation.
Step 3.3.2.2
Divide by .
Step 3.3.2.3
Divide by .
Step 3.3.3
Combine and .
Step 3.3.4
Rewrite as .
Step 3.3.5
Convert to decimal.
Tap for more steps...
Step 3.3.5.1
Raise to the power of .
Step 3.3.5.2
Multiply by .
Step 4
Round to significant figures.
Enter YOUR Problem
Mathway requires javascript and a modern browser.