what electromagnetic waves are used in these applications? diagnosing illnesses: warming and cooking food…
what electromagnetic waves are used in these applications? diagnosing illnesses: warming and cooking food: transmitting data from remote controls to televisions:
Answer
Brief Explanations:
- For diagnosing illnesses, X - rays are commonly used as they can penetrate the body and create images of internal structures.
- Microwaves are used for warming and cooking food as they can be absorbed by water and other polar molecules in food, generating heat.
- Infrared waves are used for transmitting data from remote controls to televisions as they can be easily modulated and detected over short distances.
Answer:
- Diagnosing illnesses: X - rays
- Warming and cooking food: Microwaves
- Transmitting data from remote controls to televisions: Infrared waves