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victus00 [196]
3 years ago
10

Explain why the extrapolated temperature is used to determine the maximun temperature of the mixture rather than the highest rec

orded temperature
Physics
2 answers:
Oksi-84 [34.3K]3 years ago
6 0
The extrapolated temperature is used to define the maximum temperature of the mixture relatively than the highest recorded temperature in which the conclusion will effect in a higher specific heat value. Heat is bound to escape from whatever apparatus is using, therefore it is needed to account for the loss of the heat that does not go into increasing the temperature of the mixture. 
Verizon [17]3 years ago
5 0

<u><em>The extrapolated temperature is used to determine the maximum temperature of mixture so that the amount of heat released by the mixture into the surroundings is settled and accurate reading is measured. </em></u>

<u><em> </em></u>

Further Explanation:

When a mixture is heated to a particular temperature, the amount of energy provided to the mixture suddenly appears to increase the temperature of the whole mixture to a certain value instantly.

But this temperature is not the correct reading for the maximum temperature of the mixture because, the amount of heat supplied t the mixture slowly reaches its equilibrium by heating its surroundings and the air around it.

Some of the heat may get dissipated in heating the apparatus because the surroundings of the mixture are not ideal. Therefore, the equilibrium temperature of the mixture may fall to some value. That’s why the maximum recorded temperature is not considered the maximum temperature of the mixture.

Thus, <u><em>the extrapolated temperature is used to determine the maximum temperature of mixture so that the amount of heat released by the mixture into the surroundings is settled and accurate reading is measured. </em></u>

Learn More:

1. To find the number of neutrons in an atom you would subtract <u>brainly.com/question/1983390 </u>

2. Calculate the density of a sample of gas with a mass of 30 g and volume of 7500 cm3 <u>brainly.com/question/898149 </u>

3. According to Charles’s law, for a fixed quantity of gas at constant pressure <u>brainly.com/question/7316997 </u>

Answer Details:

Grade: High School

Subject: Physics

Chapter: Heat and Temperature

Keywords:

Extrapolated temperature, maximum temperature, highest recorded temperature, surroundings, heat loss, apparatus, ideal, equilibrium temperature.

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that may be in it.

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7 0
3 years ago
You have a string with a mass of 0.0133 kg. You stretch the string with a force of 8.89 N, giving it a length of 1.97 m. Then, y
Kazeer [188]

Answer:

(i) The wavelength is 0.985 m

(ii) The frequency of the wave is 36.84 Hz

Explanation:

Given;

mass of the string, m = 0.0133 kg

tensional force on the string, T = 8.89 N

length of the string, L = 1.97 m

Velocity of the wave is:

V = \sqrt{\frac{F_T}{M/L} } \\\\V = \sqrt{\frac{8.89}{0.0133/1.97} } \ = 36.29 \ m/s

(i) The wavelength:

Fourth harmonic of a string with two nodes, the wavelength is given as,

L = 2λ

λ = L/2

λ = 1.97 / 2

λ = 0.985 m

(ii) Frequency of the wave is:

v = fλ

f = v / λ

f = 36.29 / 0.985

f = 36.84 Hz

3 0
4 years ago
NASA is giving serious consideration to the concept of solar sailing. A solar sailcraft uses a large, low mass sail and the ener
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Answer:

Reflective

Explanation:

The radiation pressure of the wave that totally absorbed is given by;

P_{abs}= \frac{I}{C}

and While the radiation pressure of the wave totally reflected is given by;

P_{ref}= \frac{2I}{C}

Now compare the two-equation you can clearly see that the pressure due to reflection is larger than absorption therefore the sail should be reflective.

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3 years ago
A test piolot flies with an acceleration of 5
Colt1911 [192]

On Earth, 1 g = 9.8 m/s² .

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5 0
3 years ago
B)A man walks 95 km, East, then 55 km, north. Calculate his RESULTANT
Varvara68 [4.7K]

The resultant displacement of the man is 109.77 km in the direction N60°E.

<h3>Displacement</h3>

Displacement is the distance travelled in a specified direction.

To calculate displacement, the straight line from starting point to end point of travel is taken and calculated.

<h3>Resultant displacement of the man </h3>

In the example above, a man walks 95 km, East, then 55 km, north.

The two distances form a right-angled triangle with two sides 95 and 55 units. The hypotenuse gives the resultant displacement, D.

Using Pythagoras rule:

D^2 = 95^2 + 55^2

D^2 = 12050

D = 109.77

Thus, the resultant displacement is 109.77 km

To calculate the direction:

Let the direction be y

y + x = 90°

tan x = 55/95

tanx x = 0.578

x = 30°

Then, y = 90 - 30

y = 60°

Therefore, the resultant displacement of the man is 109.77 km in the direction N60°E.

Learn more about displacement at: brainly.com/question/321442

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