THE FIRST TO ANSWER AND GET THIS RIGHT WILL GET $100 FROM PAY PALE 05.01 Electromagnetic Spectrum Guided Notes

Objectives:

In the lesson, you will:

differentiate wavelength and frequency

describe the electromagnetic spectrum

identify common uses for electromagnetic waves

recognize that visible light is made up of a spectrum of colors

Big Ideas:

Key Questions and Terms Notes

How are wavelength, frequency, and energy related to each other?

Give one example of a type of energy that is considered electromagnetic radiation.

Define wavelength.

Define frequency.

How do we use electromagnetic energy?

What is the electromagnetic spectrum?

Name the only part of the electromagnetic spectrum that humans can see with the naked eye.

What are the characteristics of visible light?

Which electromagnetic wave has the longest wavelength? Describe the energy level and frequency of this wave.

Which electromagnetic wave has the shortest wavelength? Describe the energy level and frequency of this wave.

What do you get when you combine all the colors of light?

Red light has the wavelength.

Violet light has the wavelength.

What is "Roy G. Biv," and what does it stand for?

Our World: Sunsets and Atmosphere Video:

Key Questions and Terms Notes

Even though sunlight looks white, what is it really made up of?

What object can you use to bend light?

What does the SAGE instrument measure?

Key Questions and Terms Notes

1) Shorter wavelengths means higher frequencies, and that means greater energy.

2) Radio waves

3) The distance between the crests of a wave.

4) The rate at which vibration occurs

5) We use microwaves to heat food. We also use it in cellphones, radio communications, etc.

6) A range of frequencies of electromagnetic radiation.

7) Visible light

8) Visible light contains photons of different wavelengths. The longest wavelengths are red.

9) Radio waves. They have a low energy level and a low frequency.

10) Gamma rays. They have a high energy level and a high frequency.

11) White

12) Longest

13) Shortest

14) Roy G Biv is an acronym. It stands for Red, Orange, Yellow, Green, Blue, Indigo, Violet.

Key Questions and Term Notes (2)

1) Sunlight is made up of all the colors of the rainbow.

2) You can use lenses.

3) The SAGE instrument measures the amount of different gases in the air.

sleep paralysis is a parasomnia, events associated with sleep.

sleep paralysis happens when you are in the middle of waking up or falling asleep. it is the feeling of being conscious but unable to move. it definitely involves hallucinations.

i had a friend that had sleep paralysis and he told me a story one time where he was laying in bed and he couldn't move his body no matter how hard he tried and there was someone standing in the corner of his room coming towards him. he couldn't move and you can't "wake up" because you are already conscious. sometimes sleep paralysis can be triggered by frequent waking up during the night based off of multiple trips to the bathroom, or if you had ever been abused, sleep paralysis can start happening from things like that.

i think it's 35 meters