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Orlov [11]
2 years ago
8

Qunato que e 1 mais 1

SAT
2 answers:
Kay [80]2 years ago
8 0

Answer:

2

Explanation:

Sergeu [11.5K]2 years ago
7 0

Answer:

2( two) very simple question use your hands to count

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Suppose that 3. 33 g of acetone at 25. 0 °c condenses on the surface of a 44. 0-g block of aluminum that is initially at 25 °c.
Vlada [557]

The final temperature on the block is 25 degrees.

Heat is a form of energy. This question shows that energy is transferred from the acetone to the metal block.

Data given;

  • M1 = 3.33g
  • T1 = 25 degrees
  • M2 = 44g
  • T2 = 25 degree
  • C1 = 124.5 J mol K
  • C2 = 0.89 J/g K
<h3>Heat Transfer</h3>

Applying the principles of heat transfer,

Heat loss = Heat gain

m1c1(T1 - T3) = m2c2(T3 - T2)\\3.33*124.5*(25.0 - T3) = 44*0.89*(T3 - 25)\\10364.625 - 414.585T3 = 39.16T3 - 979\\10364.625+979 = 414.585T3 +39.16T3\\11343.25 = 453.745T3\\T3 = \frac{11343.25}{453.745} \\T3 = 24.999\\T3 = 25

From the calculation above, the final temperature on the block is 25 degrees.

Learn more on heat transfer here;

brainly.com/question/15003174

3 0
2 years ago
What da fu cc s 1+1 im stuck
ANTONII [103]
Cc s ? All I know is that 1+1= 2
4 0
3 years ago
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Which BEST describes the physical properties of the Earth's core?A)semi-moltenB)water and organic substancesC)a solid lower part
andrew11 [14]

Answer: C) A solid lower part and a liquid upper part

Explanation:

The Earth's outer core is a fluid layer and composed of mostly iron and nickel that lies above Earth's solid inner core and below its mantle. Hopefully I'm right!

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Which of the following statements uses an action verb to highlight an aptitude
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The statement that uses an action verb to highlight an aptitude is: Developed innovative and interactive websites that increased traffic by 150 percent

<h3>What is an Action Verb?</h3>

This refers to the type of verb that is used in a sentence to describe an action.

Hence, we can see that from the complete question, there are different statements that contain action verbs, but the one that highlights an aptitude is the statement: "Developed innovative and interactive websites that increased traffic by 150 percent"

Read more about action verbs here:

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12t-2 &lt; -5t + 36 solve for t
ra1l [238]

Answer:

t<38/17

Explanation:

5 0
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