Podcast
Questions and Answers
Which of the following correctly describes the parts of a wave?
Which of the following correctly describes the parts of a wave?
- Amplitude, wavelength, phase shift (correct)
- Amplitude, frequency, wavelength
- Frequency, phase shift, wavelength
- Amplitude, frequency, phase shift
What is the relationship between resonance and natural frequency?
What is the relationship between resonance and natural frequency?
- Resonance occurs when a wave matches the natural frequency of an object (correct)
- Resonance occurs when a wave has a lower frequency than the natural frequency of an object
- Resonance occurs when a wave has a higher frequency than the natural frequency of an object
- Resonance has no relationship with natural frequency
Which type of decay occurs when an alpha particle is emitted from the nucleus?
Which type of decay occurs when an alpha particle is emitted from the nucleus?
- Alpha decay (correct)
- Beta-minus decay
- Gamma decay
- Beta-plus decay
What is the relationship between current, voltage, and resistance?
What is the relationship between current, voltage, and resistance?
What is the inverse square law?
What is the inverse square law?