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sweet-ann [11.9K]
3 years ago
11

8. What number does the density have to be less than for it to float in water? Write a

Advanced Placement (AP)
1 answer:
Masteriza [31]3 years ago
6 0

Answer:

Answer: Compare the density of the object in question to the density of water. If its density is less than water, it will float. For example, oak floats because its density is 0.7 g/cm³. If the density of an object is greater than water, it will sink.

Explanation:

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Air pollution from a power plant is being monitored for levels of nitrogen dioxide and ground-level ozone. The levels are measur
zysi [14]

Answer:

There will be an increase in the level of nitrogen dioxide and a decrease in the level of ground-level ozone.

Explanation:

Ozone is a gas normally found in stratosphere, where it protects us from solar radiation. However, under certain circumstances, it can be formed on the ground level.

Conditions that have to be met in order for this to happen are existing of nitrogen oxides and volatile organic compounds (VOC) (both formed from the factories, industry and transport) and their reaction catalyzed by heat and light.

During dark, cold and cloudy days, due to the lack of heat and light from the Sun, formation of ozone will be decreased.

Also, this will enable building up of nitrogen dioxide, due to the same reason, leading to increased concentration.

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3 years ago
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The Constitution's preservation of state governments is accomplished through __________.
nirvana33 [79]
The Constitution's preservation of state governments is accomplished through <span>Federalism.</span>
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3 years ago
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One of the more severe criticisms leveled against Freudian
nignag [31]

Answer:

(C) Freud's insistence in the anatomically rooted inferiority of women.

Explanation:

Behavioral therapy is the uniform term for various therapies that treat mental health disorders. It usually identifies and help change unhealthy behaviors. It's worthy of note, to state that all behaviors are learned and the unhealthy behaviors can be changed.

Sigmund Freud was an Austrian neurologist, physiologist and medical doctor born on the 6th of May, 1856 in Czech Republic. He is considered to be the founding father of psychoanalysis, which is typically a clinical method used for treating mental illness or psychopathology by establishing a dialogue between a psychoanalyst and the mental patient.

The Freudian psychoanalytic theory of personality development states that personality is formed as a result of the conflict between three basic structures of the human mind, which includes the id, ego and superego.

In the psychoanalytic theory of personality development (psychoanalysis), Freud insisted that women had inferiority anatomically rooted in them.

6 0
2 years ago
Decomposers are neccesary in a food chain because they??
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Decomposers are necessary to the food chain because they break down the results of the food chain into the basic elements that producers can then use to begin the process over again. Decomposers include groups of bacteria that help to speed up the decaying process of dead plants and animals.
Hope that helped! =)
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3 years ago
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Which of the following statements is NOT true about regions?
zavuch27 [327]
I believe the answer to this question is D and E. I could be incorrect, but I hope this helped!
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