Science task 112: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. A wave has frequency 50 Hz and wavelength 0.7 m. What is its speed?

Science task 112: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. A wave has frequency 50 Hz and wavelength 0.7 m. What is its speed?

Select an option. Your answer will be checked instantly.