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Astronomy week 1

Last updated 8 months ago

14 questions

1

1

1

1

1

8.EE.3

1

8.EE.3

1

1

1

1

1

1

1

1

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

Question 11

11.

Question 12

12.

Question 13

13.

Explain why you cannot the ancients believed that seeing no parallax in the stars was a proof of geocentrism.

Question 14

14.

stretch out your arm and point your finger to the ceiling. Look at that finger, then focus on far wall. Do so looking with only one eye at a time, switching back and forth between eyes. What happens to your finger in your near vision? explain why and the name of the phenomenon.

Which of the following numbers has three significant figures?

1014 miles

101 feet

1000 yards

200 miles

What is 0.658 rounded to 1 significant figure?

0

0.7

0.66

0.658

How many significant figures are there in 1,000,000?

1

9

10

What is 78.5 rounded to one significant figure?

79

78.5

70

80

Convert from Standard Form to Scientific Notation 0.000345

Convert 3,400,000 from standard form to Scientific Notation. 

Of the above B is 

Neither accurate or precise

High accuracy, lower precision

Low accuracy, higher precision

High accuracy and high precision

Of the above C is 

Neither accurate or precise

High accuracy, lower precision

Low accuracy, higher precision

High accuracy and high precision

Of the above C is 

Neither accurate or precise

High accuracy, lower precision

Low accuracy, higher precision

High accuracy and high precision

Of the above A is 

Neither accurate or precise

High accuracy, lower precision

Low accuracy, higher precision

High accuracy and high precision

Of the above D is 

Neither accurate or precise

High accuracy, lower precision

Low accuracy, higher precision

High accuracy and high precision

A light year is a measurement of 

energy

speed

distance

time