princesita
New member
Hello, i have some questions for my astronomy class bt i dnt understand this waves thing..please help!! thank you!!
1) Compare and contrat electromagnetic waves with other kind of waves.
2)If radio waves are not compress ional waves, like sound waves, explain what their role is in enabling us to hear music on our favorite radio station?
3)Thermo grams are infrared photographs that show emission of infrared radiation emitted from objects. If you lived in a cold climate, how could a thermogram taken of your home be helpful to you as a homeowner?
4)Discuss why visible light is arranged into colors in the following order: red, orange, yellow, green, blue, indigo, and violet.
5) defend the importance of gamma rays in treating cancer, even though many patients suffer serious side effects to such treatments.
6)What type of electromagnetic radiation does a flame emit?
1) Compare and contrat electromagnetic waves with other kind of waves.
2)If radio waves are not compress ional waves, like sound waves, explain what their role is in enabling us to hear music on our favorite radio station?
3)Thermo grams are infrared photographs that show emission of infrared radiation emitted from objects. If you lived in a cold climate, how could a thermogram taken of your home be helpful to you as a homeowner?
4)Discuss why visible light is arranged into colors in the following order: red, orange, yellow, green, blue, indigo, and violet.
5) defend the importance of gamma rays in treating cancer, even though many patients suffer serious side effects to such treatments.
6)What type of electromagnetic radiation does a flame emit?