1) What do waves carry from place to place a) energy, but not matter b) matter, but not energy c) both energy and matter d) neither energy nor matter 2) How do we hear sounds? a) wind carries sound to us b) sound waves make our ear drums vibrate c) light waves signal our brains to hear sound waves d) air carries sound waves 3) What type of waves can travel through empty space? a) mechanical waves b) sound waves c) water waves d) electromagnetic waves 4) What is the highest point of a wave a) crest b) trough c) amplitude d) frequency 5) What is the lowest point of a wave? a) crest b) trough c) amplitude d) frequency 6) What is the distance between the centre of a wave and its crest? a) crest b) trough c) amplitude d) frequency 7) How is frequency or waves per second measured? a) Joules b) Newtons c) Hertz d) Gauss 8) Which of these are not electromagnetic waves a) micro waves b) sound waves c) radio waves d) x-rays 9) Time period is a) The length of the wave b) The time for one complete wave c) The waves passing per second 10) Wave speed = a) 1/f b) 1/T c) F x wavelength d) F/wavelength

Waves quiz

על ידי
הדפסה
הטבעה

לוח תוצאות מובילות

סגנון חזותי

אפשרויות

החלף תבנית

האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?