Conceptual Physical Science Explorations
2nd Edition
ISBN: 9780321567918
Author: Paul G. Hewitt, Leslie A. Hewitt, John A Suchocki
Publisher: Addison Wesley
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Question
Chapter 32, Problem 20RQ
To determine
The term falling star.
Expert Solution & Answer
Answer to Problem 20RQ
The burning pieces of the meteoroid on the Earth is called falling star.
Explanation of Solution
The meteoroid breaks up into small size rocks. These rocks start to fall towards the Earth. When these small rocks come in the Earth’s atmosphere, then these rock starts to heat up due to the friction on the rocks.
If the temperature of falling pieces of meteoroid becomes very high, then these pieces start to burn. The pieces of rocks glowed like stars due to burning and called a falling star.
The falling stars fall with speed greater than the escape speed on the Earth. The falling stars are also called shooting stars.
Conclusion:
Therefore, the burning pieces of the meteoroid on the Earth is called falling star.
Chapter 32 Solutions
Conceptual Physical Science Explorations
Ch. 32 - How many known planets are in our solar system?Ch. 32 - What plutoid was downgraded from planetary status...Ch. 32 - How are the outer planets are different from the...Ch. 32 - Why does a nebula spin faster as it contracts?Ch. 32 - According to nebular theory, did the planets start...Ch. 32 - What happens to the amount of the Suns mass as it...Ch. 32 - What are sunspots?Ch. 32 - Prob. 8RQCh. 32 - Why are days on Mercury very hot and nights very...Ch. 32 - What two planets are evening or morning stars?
Ch. 32 - What gas makes the most of the Martian atmosphere?Ch. 32 - What main feature do the outer planets have in...Ch. 32 - How tilted is Uranuss axis?Ch. 32 - Why is Neptune bluer than the Uranus?Ch. 32 - Why does the Moon have no atmosphere?.Ch. 32 - Where are the Sun and Moon located at the time of...Ch. 32 - Why dont eclipses occur monthly or nearly monthly?Ch. 32 - Between the orbits of what two planets is the...Ch. 32 - What is the difference between a meteor and...Ch. 32 - Prob. 20RQCh. 32 - Rank the following in order of increasing mass:...Ch. 32 - Rank the following in order of increasing distance...Ch. 32 - Rank the following in order of increasing density:...Ch. 32 - Rank the following in order of increasing volume:...Ch. 32 - Rank the following in order of increasing density:...Ch. 32 - According to nebular theory, what happens to a...Ch. 32 - Prob. 2TECh. 32 - What energy processes make the Sun shine? In what...Ch. 32 - The greenhouse effect is very pronounced on Venus...Ch. 32 - What does Jupiter have in common with the Sun that...Ch. 32 - Why are the seasons on Uranus different from the...Ch. 32 - Why are many craters evident on the surface of the...Ch. 32 - Is the fact that we see only one side of the Moon...Ch. 32 - If we never see the back side of the Moon, would...Ch. 32 - In what alignment of Sun, Moon and Earth does a...Ch. 32 - In what alignment of Sun, Moon and Earth does a...Ch. 32 - What does the Moon have common with a compass...Ch. 32 - If you were on Moon and you looked up and saw a...Ch. 32 - If you were on the Moon and you looked up and saw...Ch. 32 - Do astronomers make stellar observations during...Ch. 32 - Nearly everybody has witnessed a lunar eclipse,...Ch. 32 - Why are meteorites so much more easily found on...Ch. 32 - What would be the consequences of a comets tail...Ch. 32 - In terms of the conservation of mass, describe why...Ch. 32 - Knowing that the speed of light is 300,000km/s,...Ch. 32 - How many days does sunlight take to travel the...Ch. 32 - The light-year is a standard unit of distance used...Ch. 32 - Prob. 1RATCh. 32 - The solar system is like an atom in that both (a)...Ch. 32 - The nebular theory is based upon the observation...Ch. 32 - Where is the Sun located when you view a full...Ch. 32 - Prob. 5RATCh. 32 - What evidence tells us that Mars was at one time...Ch. 32 - When the Moon assumes its characteristic thin...Ch. 32 - When the Sun passes between the Moon and Earth, we...Ch. 32 - Asteroids orbit the (a) Moon. (b) Earth. (c) Sun....Ch. 32 - With each pass of a comet about the Sun, the...
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