Pitch and Frequency
Physics ⇒ Waves and Sound
Pitch and Frequency starts at 7 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Pitch and Frequency.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 7
A flute produces a sound with a frequency of 2000 Hz. Is this sound high-pitched or low-pitched?
A guitar string is tightened. What happens to the pitch of the sound it produces?
A sound wave has a frequency of 1000 Hz. Is this sound likely to be high-pitched or low-pitched?
A sound wave has a frequency of 25,000 Hz. What type of sound is this for humans?
A sound wave has a frequency of 50 Hz. Is this sound high-pitched or low-pitched?
Explain the difference between pitch and frequency.
Explain why a child’s voice usually has a higher pitch than an adult’s voice.
If a bell rings at 1000 times per second, what is its frequency in hertz?
If a singer sings a note at 440 Hz, what is the pitch of the note compared to a note at 220 Hz?
If a sound wave has a frequency of 500 Hz, what does this mean?
If a sound wave vibrates 200 times in 2 seconds, what is its frequency?
If a sound wave vibrates 300 times in one second, what is its frequency?
If the frequency of a sound increases, what happens to its pitch?
What happens to the pitch of a sound if its frequency decreases?
What is pitch in sound?
What is the typical range of human hearing in hertz?
