science waves
Cards (60)
- What is the definition of a medium in wave propagation?
- What does frequency measure?
- What is the frequency threshold for sound waves to be considered ultrasonic?
- Why can't sound travel through a vacuum?
- How does a tuning fork produce sound?
- Which waveform has a higher frequency and why?
- What are the characteristics of sound waves?
- What is the relationship between sound wave frequency and pitch?
- How do ultrasonic waves help in medical imaging?
- What is the purpose of ultrasonic cleaning?
- Why is ultrasonic cleaning preferred over rough scrubbing for gold jewelry?
- Why is ultrasonic cleaning better than using strong acid for zinc cleaning?
- How is volume related to sound wave amplitude?
- What device converts sound waves into electrical signals?
- What device converts electrical signals into sound waves?
- How does a loudspeaker produce sound?
- What happens to the frequency of sound produced by a loudspeaker?
- How does a microphone work?
- What is the relationship between the electrical signal and sound wave in a microphone?
- What does the diaphragm in a loudspeaker do?
- Why is it important for the current to change direction in a loudspeaker?
- How does a higher volume sound wave affect a microphone?
- How does a higher pitched sound wave affect a microphone?
- What is the wavelength of a wave?
- What are ultraviolet light waves?
- What are infrared light waves?
- How is a rainbow formed?
- What are the primary colors of light?
- What is the effect of infrared radiation on objects?
- What are the secondary colors of light?
- What are some uses of infrared light?
- What are some uses of ultraviolet light?
- What are the dangers of ultraviolet light?
- How can we protect ourselves from UV light?
- What is a transverse wave?
- What is a longitudinal wave?
- How can you change the frequency of waves?
- How can you change the amplitude of waves?
- How do you measure wavelength in waves?
- How do you measure amplitude in waves?