How fast do you think the air particles in this room are moving compared to a car going 50 mph (about 22m/s)? Put your answer is in the form, 'a molecule travels ___ as fast as a car"
Answers
Based on the calculations, a molecule travels 22.73 as fast as a car.
Given the following data:
- Speed of car = 50 mph (22 m/s)
Under standard temperature and pressure (room conditions), the speed of an average molecule is equal to 500 meter per seconds. Thus, the speed of air particle is 500 m/s.
To determine how fast (rate) the air particles in a room are moving compared to a car, we would use this formula:
Substituting the given parameters into the formula, we have;
Rate = 22.73
Read more on speed here: brainly.com/question/10545161
The average molecule of air is moving at speed of 500 m /s and thus
speed of air particle = 500 m /s
speed of car = 22 m /s
Whereas, the speed of molecule /speed of car = 500 /22 = 22.72
Thus, molecule travel at 22.72 times faster than speed of car.
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————
I believe that is all right
Sorry if not, Gl!
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Metals with nonmetals, because their difference in electronegativity is below 1.7.
Nonmetals with nonmetals, because their difference in electronegativity is above 1.7.
Nonmetals with nonmetals, because their difference in electronegativity is below 1.7.
HELP!!!
Answers
Answer:
Nonmetals with nonmetals, because their difference in electronegativity is below 1.7.
Explanation:
Covalent bond is the bond which is formed with the sharing of the electrons between the two atoms which are taking part in the bond. It is generally formed between the atoms with similar electronegativity values.
It is the bond which is generally occurs within non metals as they share electrons to complete their octet.
The difference in the electronegativity values of the atoms involving in a covalent bond must not exceed the value of 1.7 .
Correct answer:- Nonmetals with nonmetals, because their difference in electronegativity is below 1.7.
Answer:
Nonmetals with nonmetals, because their difference in electronegativity is below 1.7.
Explanation:
The dude above got it right, and his explanation is sound, so instead of explaining, I can guarantee this is correct, because I took the 03.03 test.
2. What is the energy source in your model and what does it represent?
3. Did you observe evapotranspiration in your model? If yes, where? If no, how
could you have demonstrated it?
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5. Do you think your model accurately demonstrates the water cycle? Why or why
not? If you were to redesign your model, how would you refine it?
5 point for each.
Answers
2. What runs the whole thing
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Answers