snagisa532
Assessment: A. Identify the following examples based on the application of electromagnetic waves. _____1. Radar consists of antenna, transmitter and a receiver. _____2. it is used by banks to check the signature on a passbook. _____3. it is a wave that can travel through a vacuum, like in space. _____4.it is a wave that use in wireless telecommunications. _____5. it is mostly used to diagnose disease such as bone fractures and tumors, and lung diseases
Answers & Comments
Assessment: B. Give the following application or uses of electromagnetic waves.
RADIO:
- Use is in communication technologies like radio, television, mobile phones, etc.
MICROWAVE:
- Are used in long distance communication systems, radars, radio astronomy, navigation etc.
INFRARED:
- Used in Heat Source, Medical uses, Cosmetology Application, Massage Therapy, Infrared Photography etc.
VISIBLE LIGHT:
- Are used in laser pointers, laser surgery, and cutting of metals.
ULTRAVIOLET:
- Has many applications and uses ranging from medical therapy to photography.
X-'RAY
- Uses in the fields of medicine and dentistry have been extremely important.
GAMMA RAY
- used in a cont'rolled environment, can be applied to a number of fie lds from medical science to food preservation with both beneficial.
A. Identify the following examples based on the application of electromagnetic waves.
_____1. Radar consists of antenna, transmitter and a receiver.
_____2. it is used by banks to check the signature on a passbook.
_____3. it is a wave that can travel through a vacuum, like in space.
_____4.it is a wave that use in wireless telecommunications.
_____5. it is mostly used to diagnose disease such as bone fractures and tumors, and lung diseases
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Explanation:
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