Which combination of frequencies would produce the lowest beat frequency?(1 point)

Responses

10 Hz and 20 Hz
10 Hz and 20 Hz

10 Hz and 15 Hz
10 Hz and 15 Hz

500 Hz and 501 Hz
500 Hz and 501 Hz

500 Hz and 600 Hz

500 Hz and 501 Hz

The combination of frequencies that would produce the lowest beat frequency is 500 Hz and 501 Hz.