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Hint

1

yotta (Y)

10^{24}

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2

zetta(Z)

10^{21}

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3

exa(E)

10^{18}

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4

peta(P)

10^{15}

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5

tera(T)

10^{12}

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6

giga(G)

10^{9}

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7

mega(M)

10^{6}

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8

kilo(K)

10^{3}

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9

hecto(h)

10^{2}

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10

deca(da)

10^{1}

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11

deci(d)

10^{-1}

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12

centi(c )

10^{-2}

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13

mili(mi)

10^{-3}

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14

micro(**ÎĽ)**

10^{-6}

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15

nano(n)

10^{-9}

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16

pico(p)

10^{-12}

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17

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18

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19

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20

1 angstrom

1.0E-10 m

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21

1 mm

1,000 Âµm

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22

1 Âµm

100,000 nm

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23

1nm

10 angstroms

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24

1 m

100 cm

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25

1 m

1,000 mm

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26

1 m

3.28084 ft

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27

1 inch

2.54 ft`

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28

1 mile

5,280 ft

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29

1 mile

1760 yards

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30

1 mile

1.60934 km

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31

1 km

1,000 m

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32

1 ly

9.641 e+ 15 m

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33

1 hour

3,600 s

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34

1 day

86,400 s

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35

1 year

3.154 e + 7 s

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36

1 cmÂł

1 mL

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37

1 kg

2.205 lbs.

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38

Earth gravity, g

9.81 m/sÂ˛

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39

Moon gravity

1.63 m/sÂ˛

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40

Mars gravity

3.7 m/sÂ˛

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41

Venus gravity

8.87 m/sÂ˛

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42

Earth radius

6,371 km

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43

Earth Radius

3963.19 mi

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44

earth circumference is approximately

24, 902 miles

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45

How long does the earth take to complete one full rotation on its axis?

24 hours

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46

How fast does the Earth rotate?

1,037 mi/hr

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47

Earth-Moon distance

238,900 mi

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48

Earth-Moon Distance

384, 400 km

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49

Earth-Sun distance

93,000,000 miles

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50

Earth-Sun Distance

149,000,000 km

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51

What is an astronomical unit(AU)? (full sentence)

A unit length approximately equal to the average distance between Earth & the Sun

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52

What is the approximate radius of the solar system in AUâ€™s?

120 AU

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53

What is the INternational Space Station(ISS) average orbiting distance from Earthâ€™s surface?

250 mi

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54

What is the International Space Station (ISS) average orbiting distance from Earthâ€™s Surface

400 km

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55

What large city is the same distance from Ashburn as the ISS is from the surface of the Earth?

NYC(New York City)

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56

Moon mass

7.348e+22 kg

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57

Earth Mass

5.972e+24 kg

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58

Jupiter Mass

1.899e + 27 kg

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59

Sun mass

1.989e + 30 kg

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60

Define a light year(full sentence)

unit of measurement of astronomical distance equivalent to the distance light travels in a year(9.4607 Ă— 10^12 km)

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61

How many lyâ€™s is the closest star, not including the sun?

4.2465 ly

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62

What is the name of this star?

Proxima centauri

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63

What is the name of our galaxy?

Milky way

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64

how many stars are in our galaxy?

100-400 billion

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65

How far across (diameter) is our galaxy?

105,700 ly

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66

What is an exoplanet? (full sentence)

A planet thatâ€™s beyond our solar system

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67

How many exoplanets have been discovered?(as of 8/1/22

5,000

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68

What is the habitable zone of a star?(full sentence)

The distance from a star at which liquid water exist on orbiting planetsâ€™ surfaces.

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69

How many of these exoplanets are in the habitable zone?

63

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70

electron charge

6.24e + 18 C

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71

electron mass

9.10938e-31 kg

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72

proton mass

1.67262192 Ă— 10^-27 kg

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73

proton charge

1.602 Ă— 10^-19 C

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74

neutron mass

1.6749286 e-27 kg

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75

neutron charge

0 C

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76

What is the Bohr radius (full sentence)

Itâ€™s a physical constant that represents the most likely distance between an electron and the nucleus in a hydrogen atom in its ground state

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77

Bohr radius

0.0529177 nm

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78

What is the volume of blood in an average adult human body?

10 pints

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79

What is the normal blood pressure for an adult?

120/80 mmHg

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80

What are the units of blood pressure is measured?

mm Hg

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81

What is the name for the top number in a blood pressure measurement?

Systolic

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82

What is the name for the bottom number in a blood pressure measurement?

Diastolic

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83

What does the top number in a blood pressure measurement measure?

Measures the force the heart exerts on the walls of the arteries per beat

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84

What does the bottom number in a blood pressure measurement measure?

Measures force the heart exerts on the of the arteries between beats

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85

What is the average internal temperature of an adult human?

98.6 **Â°F**

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86

What is the average resting heartbeat range of an adult human?

60-100 bpm/min

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87

As a human improves their physical conditioning what happens to their average resting heart beat? (full sentence)

It increases your resting heart beat as their fitness increases

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