Which is a type of heat transfer that causes the air at the top floor.

Answers

Answer 1

Explanation:

Convection is the the transfer of heat my the physical movement of hot masses of air. As air is heated, it expands (as do all objects). As it expands, it becomes lighter then the surrounding air and it rises.


Related Questions

At a hospital, 56 percent of the babies born are not girls. Of the baby girls born, 12 percent are premature. What is the probability of a premature baby girl being born at this hospital? round to the nearest percent.

Answers

Answer: the answer is 5%

Explanation: got it right on edge

At a football game, the ratio of filled seats to empty seats was 7 to 3. The capacity of the stadium is 70,580. How many seats were filled for the game?.

Answers

The number of seats in the stadium that were filled for the game is equal to 49,406 seats.

Let the filled seats be F.Let the empty seats be E.

Given the following data:

Stadium capacity = 70,580.Ratio of F to E = 7:3Total ratio= 7 + 3 = 10

To determine the number of seats in the stadium that were filled for the game:

Mathematically, the number of filled seats in the stadium is given by this expression:

[tex]F = \frac{7}{10} \times 70580\\\\F=0.7 \times 70580[/tex]

F = 49,406 seats.

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Which of the following is a criticism of piaget's cognitive development theory?.

Answers

Answer:

ANSWER IS

Explanation:

The cognitive stages are not as fixed or rigid as Piaget proposed. ... Piaget may have underestimated the role that parents and other people play in a child's intellectual development. Some psychologist believe that we can 'hothouse' children so they develop at a quicker rate. Piaget ignored different kinds of thinking.

Which statement best describes how the international ethics standards board for accountants' (iesba) code affects the u. S. Accounting profession?.

Answers

a. CPAs in public practice in the US are required to apply the IESBA Code, even if they don't perform services outside the US.

b. State boards of accountancy are required to adopt the IFAC's rules within 90 days of an IESBA rule change.

c. As a member body of IFAC, the AICPA is required to change its bylaws whenever the IESBA changes its rules.

d. The AICPA is required to adopt ethics standards that are at least as restrictive as the IESBA rules.

Three hunters are walking single file. Which of the following would be safe?.

Answers

There are different steps to follow in ensuring safety with firearms. The safer step to follow is that the hunter in the front uses the elbow carry.

When hunting, If three hunters are walking single file, it is better for the hunter in the front should have the gun facing ahead but he or she should never carry it over the shoulder.

The Hunter in the middle must also have the gun facing sideways while the last one who is at the rear should face or point the gun to any side or the rear be it left or right.

See full question below

Three hunters are walking single file. Which of the following would be safe?

A. The hunter in the center uses the elbow carry.

B. The hunter in front uses the elbow carry.

C. All three hunters use the trail carry.

D. All three hunters use the shoulder carry.

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Group which shows similar traits that is different from the other descendants of a common ancestor.

Answers

A group showing similar traits that are different from other descendants of a common ancestor is called CLADE. It is the most inclusive group within a phylogeny.

A clade is a group of organisms that represent all descendants of a shared common ancestor and such ancestor in a phylogeny.

The organisms in a clade may show similar phenotypic traits, which only can be shared by the member of the clade and its common ancestor.

The most inclusive (and similar) traits in a clade are not shared with any other organism found outside the clade.

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What is one major advantage of having a home mortgage instead of renting a home brainly.

Answers

Answer:

The answer is wealth. While most landlords aren’t pocketing income from your rent payment, they are accumulating wealth as you pay off your landlord’s mortgage. After 20 years, the renter has zero equity, and the landlord often has 100% equity in the house.

Explanation:

Which topic is suitable for the size and scope of a five paragraph essay.

Answers

Answer:

essay on economic availability of the country

Earth's internal heat source concept map.

Answers

It should be noted that the internal heat source of the Earth provides the energy that the Earth needs.

The flow of the internal heat of the Earth is typically outward towards the surface of the Earth.

The sources of heat in the Earth include the heat gotten when the planet forms, frictional heating, and the heat that is gotten from the decay of the elements that are radioactive.

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If you have a job that earns $160 in 2 days, how much will you earn in 7 days?.

Answers

Answer:

$560

Explanation:

If you earn $160 in 2 days, which means you earn $80 per day.

In 7 days, you'll earn 7 x $80 = $560

Jose and zola want to purchase their first home. Jose makes $23. 50 an hour and works 40 hours per week. Zola makes $21. 50 an hour and works 40 hours of regular time and for the last three years, has also worked on average 5 hours of overtime a week. They have two car payments totaling $500 a month and one credit card with a minimum payment of $50 a month. What is their combined gross monthly income?.

Answers

Based on the computation done, the value of the combined gross monthly income is $7630.

Since there are four weeks in a month, Joe's income will be:

= 23.50 × 40 × 4

= 3760

The value of Zola's income will be:

= 21.50 × (40 + 5) × 4

= 21.50 × 45 × 4

= 3870

Therefore, the combined gross monthly income will be;

= $3760 + $3870

= $7630

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Unlike most of the asian population most europeans live.

Answers

Answer:

yes almost Indian half of the population is more the america

Unlike most of the Asian population, most Europeans live in cities. The correct option is B.

What are Asians and Europeans?

Asians are a group of people (not an ethnic category). The United States Census Bureau, the federal government, and the majority of state governments all include India and the whole Indian subcontinent in their data collection efforts.

According to the United Nations, more than half of the population of Europe was living in an urban location by 1950. Previously, Europe was primarily a rural, agricultural region.

Europe, which lies wholly in the Northern Hemisphere, is the westernmost part of the Eurasian landmass. Europe is home to a number of major islands, including Iceland and the British Isles, which include the UK and Ireland.

Therefore, the correct option is B. in cities.

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The question is incomplete. Your most probably complete question is given below:

A. in suburbia

B. in cities

C. In rural areas

D. Away from the water

Which describes an example of using unsecured credit?.

Answers

Answer:

An example of it is that someone buys new gutters for a home with a credit card. That a simple way to explain it and the answer should be about it xd

Explanation:

How many terms are in the binomial expansion of (3x + 5)9?.

Answers

Answer:

10 terms

Explanation:

For (ax + b)ⁿ, there will be (n + 1) terms;

Easy way to remember this is to think of the basic example (x + 1)¹, which has a binomial to the power 1, and 2 terms;

Similarly, the example of (x + 1)² has the binomial to the power 2 and 3 terms.

akao wrote an opinion piece about why he thinks sandwiches are the perfect food. Read the first body paragraph.

Sandwiches make healthy food taste good. You can choose a soft whole grain bread as a base. Then you can add a lean meat or some other protein, like hummus. Finally, some lettuce or other greens will give it a nice, healthy crunch.

Which sentence states the reason for Takao’s opinion?
A. "Sandwiches can be tasty and healthy too."
B. "You can choose a soft whole grain bread as a base."
C. "Then you can add a lean meat or some other protein, like hummus.
D. "Finally, some lettuce or other greens will give it a nice, healthy crunch."

Answers

Answer:

A

Not confident about this answer, so sorry if it is wrong

Explanation:

I think it is a because

It is the topic sentence

The sentence is also the only sentence to entirely be an opinion

The rest of the paragraph is talking about what you can put on it to make it taste good and be healthy

A "sentiment" is a feeling or belief. Based on the meaning of this word, what is wilson’s message in this sentence?.

Answers

Based on the meaning of the word "sentiment", Wilson's message is the following:

Americans should avoid thoughts, beliefs, and actions that are partial.

This exercise has three options to choose from that I was able to find online as well as the message:

A) Americans should only worry about their actions, not their beliefs. B) Americans should avoid thoughts, beliefs, and actions that are partial. C) Americans should feel free to prefer one side to another.

The correct option is B.

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The goal in choosing vocabulary words is to focus on words that will be _______________ to the children.

Answers

Answer:

teach I give this answer because if we will teach the children the words we will repeat it again and again then the children will repeat it again and again and our mind

fix it

A burning fire produces ______ energy.
A.) kinetic and potential
B.) electrical and thermal
C.) light and thermal
D.) chemical and radiant

Answers

Answer:

c

Explanation:

it's fire try that one tho

C. Light and thermal

According to the university of michigan studies, leaders who are production oriented are described as emphasizing interpersonal relationships and as taking a personal interest in the needs of their followers.

Answers

The statement which states that according to the University of Michigan studies, leaders who are production oriented are described as emphasizing interpersonal relationships and as taking a personal interest in the needs of their followers is FALSE.

A leader is a person who is in charge of a group of people and is tasked with showing them how things are done and for them to also follow his instructions and trust his leadership.

With this in mind, we can see that the above statement about the research which was made in the University of Michigan is FALSE because production oriented leaders are not described as emphasizing interpersonal relationships.

Therefore, the correct answer is FALSE

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What is the simplified form of ? 5000 5000 100 100.

Answers

Answer:

Your answer is 100x³², or D!

Explanation:

Please mark me brainliest!

Have an amazing day/night!

If $535 is invested at an interest rate of 6% per year and is compounded continuously, how much will the investment be worth in 10 years? use the continuous compound interest formula: a = pert $1307. 12 $974. 83 $973. 38 $403. 43.

Answers

The Amount of investment equals $974.83.

The continuous compound interest helps to calculate an investment that are reinvested into the balance over a infinite number of periods.

The formula for continuous compound interest is A=P^e^(r*t)

Amount of investment = $535 * e^(6%*10)

Amount of investment = $535 * 1.82211880039

Amount of investment = $974.833558209

Amount of investment = $974.83

Therefore, the Option B is correct since the Amount of investment equals $974.83.

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On a coordinate plane titled area of maya's poster, a curved line with a minimum value of (1, negative 1) crosses the x-axis at (0, 0) and (2, 0), and the y-axis at (0, 0). The width of maya’s poster is 2 inches shorter than the length. The graph models the possible area (y) of maya’s poster determined by its length (x). Which value of x makes sense for the length of maya’s poster? x < 0 x < 2 x > 0 x > 2.

Answers

Answer:

0.0*90+/(2_4

.....................................

Answer:

its D for anybody that still needs help

Explanation:

A player pays $15 to play a game in which a chip is randomly selected from a bag of chips. The bag contains 10 red chips, 4 blue chips, and 6 yellow chips. The player wins $5 if a red chip is selected, $10 if a blue chip is selected, and $20 if a yellow chip is selected. Let the random variable x represent the amount won from the selection of the chip, and let the random variable w represent the total amount won, where w=x−15. What is the mean of w ? $10. 50 answer a: $10. 50 a $4. 50 answer b: $4. 50 b −$4. 50 answer c: negative 4. 50 dollars c −$6. 50 answer d: negative 6. 50 dollars d −$10. 50.

Answers

The mean of the random variable w that represents the total amount won is; -$4.50

We are given quantity of chips inside the bag as;

Number of red chips = 10Number of blue chips = 4Number of Yellow chips = 6

Total number of chips = 20

Thus;

P(Red chips) = 10/20 = 0.5P(blue chips) 4/20 = 0.2P(Yellow Chips) = 6/20 = 0.3

Amount won from the selection of Red Chip = 0.5 * $5 = $2.5

Amount won from the selection blue Chip = 0.2 * $10 = $2

Amount won from selection of yellow chip = 0.3 * $20 = $6

Thus;

x = $2.5 + $2 + $6

x = $10.5

We are told that total amount won is gotten from;

w = x − 15

Thus;

w = 10.5 - 15

w = -$4.50

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What is the main idea presented in the passage? tattoos can cause infections through dirty needles. The safety of tattoo inks has not been studied enough. Getting a tattoo is a very high-risk activity that is not recommended. The fda controls and licenses tattoo parlors.

Answers

Answer:

The safety of tattoo inks has not been studied enough.

Explanation:

Just took the test.

The main idea presented in the passage is the safety of tattoo inks has not been studied enough. The correct option is B.

What are tattoos?

A tattoo is a type of body modification that involves introducing permanent or temporary tattoo ink, dyes, and/or pigments into the dermis layer of the skin. The justifications for getting tattoos have changed over time and across the globe.

They include creative expression, permanent cosmetics, for protection or as a source of power, for religious purposes, as a sign of group affiliation, for status symbols, for protection from harm, or as a supplement to reconstructive surgery.

Modern industrial organic pigments, mineral pigments, vegetable-based and plastic-based pigments, as well as modern industrial organic pigments, can all be found in the tattoo ink.

Therefore, the correct option is B, The safety of tattoo inks has not been studied enough.

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Why did the elephant jump up and down riddle answer.

Answers

Explanation:

because he was thirsty?

or was he doing some exercise?

><

Answer:

Because he saw a mouse

Explanation:

Well first of all, the elephant can't jump... so yeah... the questions itself is WRONG

Which principal energy level of an atom contains an electron with the lowest energy?.

Answers

I think the answer to this is an s orbital

Describe the nature of the roots for the equation 49x^2-28x+4=0.

Answers

The answer is 2/7 for this equation

Which tools would you use to make chart 1 look like chart 2 in excel.

Answers

The tool to make chart 1 look like chart 2 in Microsoft Office Excel is the Chart Tools Design tab

The Microsoft Office Excel as several kinds of interchangeable charts that can be selected by the user.

Examples of charts

Some charts in Microsoft Office Excel are:

The column charts. The line charts. The bar charts. The area charts. And several others.

Change charts

To change a chart from one form to another, you simply make use of the Chart Tools Design tab

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How many electrons does each lithium atom provide to the voltaic cell?.

Answers

I’m terrible at Science sorry

What organization did the united states employ during the cold war.

Answers

Answer:

One month later, Truman signed the National Security Act of 1947, creating a unified Department of Defense, the Central Intelligence Agency (CIA), and the National Security Council (NSC). These would become the main bureaucracies for US defense policy in the Cold War.

Explanation:

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