PHYSICS / WAVES
Calculate classical Doppler frequency for collinear source and observer motion. See the governing equation, substituted values, result, assumptions, and interpretation in one guided workspace.
Use boundary
Calculate classical Doppler frequency for collinear source and observer motion. The page evaluates the displayed equation from your supplied values and presents both symbolic and substituted KaTeX working so the arithmetic can be checked.
f_o=f_s(v+v_o)/(v-v_s)
What you provide
What you receive
Use boundary
Positive entered speeds mean motion toward the other party; the medium is stationary and motion is subsonic.
Use internally consistent units and retain extra precision when carrying the result into another calculation.
Reviewed reference factors