Four Oscillations a Second
Difficulty: Easy · Topics: Waves, Wave Speed, Wave Function
Soniyasiga to‘rt tebranish
A wave oscillates 4 times per second and travels 20 cm during one oscillation. What is its speed?
To‘lqin soniyasiga 4 marta tebranadi va bitta tebranish davomida 20 cm masofaga tarqaladi. Uning tezligi nimaga teng?