Catch the Wave. Welcome FactFictionor The distance light travels in a year is about...
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Transcript of Catch the Wave. Welcome FactFictionor The distance light travels in a year is about...
![Page 1: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/1.jpg)
Catch the
Wave
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Welcome
Fact Fictionor
![Page 3: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/3.jpg)
The distance light travels in a year is about
6,000,000,000,000 miles.
Fact or Fiction
![Page 4: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/4.jpg)
Light Travels 2
That is a fact
![Page 5: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/5.jpg)
The distance from the Earth to the Sun is about
1,400,000,000 meters
Fact or Fiction
![Page 6: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/6.jpg)
That is fiction. The distance is actually
140,000,000,000m
![Page 7: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/7.jpg)
The mass of a dust particle is about
0.00753 kg
Fact or Fiction
![Page 8: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/8.jpg)
Dust 2
That is fiction.
The mass is actually 0.000000000753 kg
![Page 9: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/9.jpg)
The size of an atom is about 0.0000000001 meters
Fact or Fiction
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That is a fact
![Page 11: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/11.jpg)
What do you notice about these numbers
0.0000000001
0.000000000753
140,000,000,000
6,000,000,000,000
![Page 12: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/12.jpg)
What is another way to express extremely large or small numbers?
1. Standard notation2. Scientific notation3. Mathematical
notation4. Expanded notation
![Page 13: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/13.jpg)
Which of these numbers would be better written in scientific
notation?
30
0.33,000,000,000
3003,0000.03
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How can we write 3,000,000,000 in scientific notation?
3,000,000,000 = 3 x 109
![Page 15: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/15.jpg)
The distance from the Earth to the Sun is over 100,000,000,000 meters.
What is it in scientific notation?
a. 1 x 108
b. 1 x 109
c. 1 x 1010
d. 1 x 1011
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The Extremes
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Extreme Sort A
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Journal
Fill in the first five rows
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sort a anwers
1,000m 100m 10m 1m
Kilometer Hectometer Decameter Meter
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What is smaller than a baseball bat
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patternsOBJECT # IN METERS # IN SCI. NOTATION
Ukrop’s Race 10,000 1 x 104
60 Train Cars 1,000 1 x 103
Soccer Field 100 1 x 102
Bus 10 1 x 101
Baseball Bat 1 1 x 100
Crayon 0.1 1 x 10-1
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How can we write 0.0004 in scientific notation?
0.0004 = 4 x 10-4
![Page 23: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/23.jpg)
The size of an atom is about 0.0000000001meters
What is it in scientific notation?
a. 1 x 10-7
b. 1 x 10-8
c. 1 x 10-9
d. 1 x 10-10
![Page 24: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/24.jpg)
Sort
![Page 25: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/25.jpg)
SortSort the remaining cards from largest to smallest your group and record answers in your journal.
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Sort Bdecimeter
centimeter
millimeter
micrometer
nanometer
0.1m
0.01m
0.001m
0.000001m
0.000000001m
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When you ordered the scientific notation cards what part of the
number did you have to look at?
1. Whole number2. Ten3. exponent
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What about
The diameter of Venus is about1.21999 x 107
meters
and
The diameter of the Earth is about
1.2736 x 107
meters
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Which one is bigger?
a. 1.21999 x 107 (green) b. 1.2736 x 107 (red)
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OR
Length of a large flea is about3.2689 x 10-3
Length of a small fire ant is about
3.2869 x 10-3
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Which one is smaller?
a. 3.2689 x 10-3 (green)b. 3.2869 x 10-3 (red)
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When you looked at the numbers on the last four slides what part of
the number did you have to look at?
a. Exponentb. Tenc. Decimal
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What is a nanometer?
A nanometer is one billionth of a meter or 109
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Why would we study numbers that are extremely small?
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Light Waves
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What color is light?
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Refraction Light hits the prism and bends (refraction) causing the light to break apart into different wavelengths.
![Page 38: Catch the Wave. Welcome FactFictionor The distance light travels in a year is about 6,000,000,000,000 miles. Fact or Fiction.](https://reader036.fdocuments.net/reader036/viewer/2022062408/56649eb75503460f94bc0898/html5/thumbnails/38.jpg)
Wavelengths
wavelength crest
trough
crest
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The Spectroscope and Diffraction
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Electromagnetic Spectrum
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Electromagnetic Sort
Place your cards in order from smallest number to
largest number.
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Electromagnetic Spectrum
Label each section of the spectrum
Visible Light
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Labels
gammaRays x-rays
light waves
radio waves
ultravioletRays
infraredRays
microwaves
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Which numbers were easier to order?
A numbers in standard form
B numbers in scientific notation
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Black dot