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Sagot :
The absorption of the waves allows to find examples for heating are:
- Electromagnetic wave absorption is dark bodies.
- Absorption of sound waves by materials near the resonant frequency.
Waves of all types carry energy, but not matter. Therefore when interacting with a material you can miss its energy.
They indicate that in this interaction the absorbed energy was transformed into thermal energy.
Case 1.
A wave of light falls on a glass of water in the sun after a while the temperature of the glass increases due to the absorption of light, this phenomenon increases if the glass is black.
Case 2.
A sound wave hits a wall if the frequency is close to resonance, the wave is absorbed and the wall can vibrate until it falls and incease your temperature.
When air is blown into a musical instrument, part of the wave energy is absorbed into the walls, which after a while heat up, this results in a change in the frequency of the sound emitted by the instruments.
In conclusion using the features absorption of waves we can find examples of heating are:
- Electromagnetic wave absorption is dark bodies.
- Absorption of sound waves by materials near the resonance frequency.
Learn more about wave absorption here: https://brainly.com/question/1545002
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