SBCC KELLY ERTH 101 EXAM 1 Questions and
Correct Answers | Latest Update
A star much hotter than our sun would appear to be blue in color.
What "color of the electromagnetic spectrum is emitted most by those
hot stars?
Ans: Ultraviolet
29x10to the 4th is the same as
Assignment Expert
Ans: 29 thousand, 29,000
Guru01 - Stuvia
The___of an object isa measure of the amount of matter it
contains. On the other hand,___is a measure of the gravitational force
on an object.
2026
Ans: Mass, weight
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A gas cloud with known composition has an emission spectrum. If
all of its emission lines appear at higher proton energies than
expected from a comparison to laboratory measurements, the cloud
is:
Ans: Moving toward the observer
On January 1, 2022 the population of theUS was estimated to e
about three hundred thirty two million people. How do you write three
hundred thirty two million in standard scientific notation?
Ans: 3.322x(to the 8th power)
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During the mont of January the North Pole of earth points towards
Polaris but during the month of July it points
Ans: Still towards Polaris
The point in earth's orbit where earth is farthest form the sun is
known as:
Ans: Aphelion
Light is:
Assignment Expert
Ans: Both a particle and a wave
Guru01 - Stuvia
Human beings emit light most strongly in which of the following
electromagnetic spectrum "colors"?
Ans: Infrared
2026
Scientists refer to a well-developed body of knowledge and
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acopmnay model that has been tested many times in many different
ways as a:
Ans: Theory
The following figure shows earth's orbit around the sun. Which
position corresponds autumn in the northern hemisphere?
Ans: *the images answer is depicting the earth to the south of the of the
sun and only the dark side is facing the picture
The following figure shows earth's orbit around the sun. The North
Pole of the earth is on top. Which position corresponds to the summer