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fgiga [73]
4 years ago
5

Scientific models are based on a set of observations. true or false

Chemistry
2 answers:
dimulka [17.4K]4 years ago
8 0
True it is based on a set of observations
bixtya [17]4 years ago
5 0
True. A model is made after a bunch of conclusions are made, as well as observations. 
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As the amplitude decreases in a wave, the energy increases.
Fittoniya [83]

Answer:

False

Explanation:

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This means that the energy of a wave is directly proportional to the square of the amplitude.

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Convert 6.86 km into m​
Elan Coil [88]

Answer:

The answer is 6860 meters

Explanation:

by multiplying the length value by 1000

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3 years ago
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What is the name for the prevailing global wind pattern that comes from the poles and blows from east to west?
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Answer: Trade winds :)

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3 years ago
Which one of the following is no equal to 100 meters
vodomira [7]

10 hectometers , b.)

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3 years ago
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Please please please please help
Pavel [41]

Answer:

Atomic #: 82

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Charge: 4+

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Mass #: look at the top left # it's always the mass #.

Charge: they give you the charge which is shown on the upper right of the element.

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# of neutrons: 206 (mass # is protons + neutrons) minus 82 (atomic#) which is 124.

6 0
3 years ago
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