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borishaifa [10]
2 years ago
8

What is the difference between hydrophilic and hydrophobic?

Chemistry
1 answer:
Nataliya [291]2 years ago
7 0
Hydrophilic - attracted to water
Hydrophobic - resists water
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Designed to be a measure of the amount of energy released by an earthquake
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The answer is the moment magnitude scale
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3 years ago
If velocity is positive, which would most likely yield a negative acceleration?
Nataliya [291]

Answer:

An initial velocity that is faster than a final velocity

Explanation:

Edg 2020

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2 years ago
Write 10,847,100 in Scientific Notation with 4 significant figures.
masha68 [24]

Answer:

The number 10,847,100 in Scientific Notation is 1.0847x10^{7}

Explanation:

Scientific notation is an easy form to write long numbers and it is commonly used in the scientific field. To write a long number in a shorter way it is necessary to 'move' the decimal point to the left the number of positions that are necessary until you get a unit. Then you write the number and multiplied it by 10 raised to the number of positions you moved the decimal point. In this case, it is necessary to move the decimal point 7 positions so, we multiply the number by 10 raised to 7.

5 0
3 years ago
A dose of aspirin of 5.0 mg per kilogram of body weight has been prescribed to reduce the fever of an infant weighing 8.5 pounds
Tanya [424]
<h3><u>Answer</u>;</h3>

19 mg

<h3><u>Explanation</u>;</h3>

dose = 5.0 mg/kg  

weight of infant = 8.5 pounds

Convert 8.5 pounds to kg: 8.5 pounds = 3.86 kg

Therefore;

The dose to give the infant is:  

= (5.0 mg/kg) x (3.86 kg)

= 19.3 mg  

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5 0
3 years ago
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Predict the products of the following nuclear reactions...​
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1. According to Rutherford and soddy's law of Beta emission:

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3. According to Rutherford and soddy's law of Alpha emission:

{U}^{238} \: ---> {Th}^{234} + {He}^{4}

4. The process in which two or more light nuclei are combined to form a single nucleus with the release of tremendous amount of energy is called a nuclear fusion. The inner core of Sun is at very high temperature and is suitable for fusion. In fact the source of energy of Sun and other stars is nuclear fusion reactions.
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3 years ago
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