Quick Revision: Waves

## Physics for JAMB

261 videos|249 docs|232 tests

## FAQs on Quick Revision: Waves - Physics for JAMB

 1. What are waves?
Ans. Waves are disturbances that transfer energy from one place to another without transferring matter. They can be found in various forms such as sound waves, light waves, and water waves.
 2. How do waves transfer energy?
Ans. Waves transfer energy by vibrating particles or fields in their medium. For example, sound waves transfer energy by causing air particles to vibrate, while light waves transfer energy through oscillations of electric and magnetic fields.
 3. What are the different types of waves?
Ans. There are several types of waves, including mechanical waves (such as water waves and sound waves) which require a medium to travel through, and electromagnetic waves (such as light waves and radio waves) that can travel through a vacuum.
 4. What is the relationship between wavelength and frequency of a wave?
Ans. The wavelength and frequency of a wave are inversely related. This means that as the wavelength increases, the frequency decreases, and vice versa. The relationship is given by the equation: speed = wavelength x frequency.
 5. How are waves measured?
Ans. Waves are typically measured using various parameters. For example, the wavelength of a wave can be measured as the distance between two corresponding points on the wave, such as two crests or two troughs. The frequency can be measured as the number of complete wave cycles that pass a given point in one second.

## Physics for JAMB

261 videos|249 docs|232 tests

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