Task 2: EM USEFUL
A: Directions: Read and analyze each item carefully. Write the word(s) that corresponds to your answer on the space provided before the number.
1. What are the uses of microwaves?
2. What are the uses of infrared waves?
3. What are the uses of ultraviolet light?
4. How does electromagnetic wave cook food?
5. What type of wave do arm forces used to see enemy at night?
Answers & Comments
Explanation:
1. crow waves are widely use in modern t
technology.
2. this light is used by electric heaters, cookers for cooking food.
3. ultraviolet lights can be used to kill microbes.
4. electromagnetic waves are waves of electrical and magnetic energy moving together through a space.
5. ultraviolet rays.
I HOPE IT WILL HELP