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ANEK [815]
3 years ago
15

Find the steady-state temperature distribution for the semi-infinite plate problem

Physics
1 answer:
jeka943 years ago
6 0

Answer:

Savage is the answer

Explanation:  The savage people guess like me

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Summary: To make an ______________________ change the electrons. To make an __________________________ change the neutrons. To c
Yuliya22 [10]
(1) ion (2) isotope (3) protons i believe!
7 0
3 years ago
An inexperienced researcher runs an experiment and sets his alpha level at .40 because he can't wait to get his firstsignificant
GuDViN [60]

A potential problem is that you are willing to accept a <u>5% </u>chance of being wrong if you reject the null hypothesis.

The significance level is the probability of rejecting the null hypothesis if it is true. For example, a significance level of 0.05 indicates a 5% risk of concluding that there is a difference when there is actually no difference. Rejecting the true null hypothesis results in a Type I error.

The smaller the value of α the more difficult it is to reject the null hypothesis. Therefore, choosing a low value for α can reduce the likelihood of Type I errors. The result here is that if the null hypothesis is false, it may be more difficult to reject using a lower value for α. The alpha value or statistical significance threshold is arbitrary. Which value to use depends on your field of study.

Learn more about The potential problems here:-brainly.com/question/21836542

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4 0
1 year ago
Explain three differences between a science and a pseudoscience.
grin007 [14]
1) science does not accept personal story's as evidence, pseudoscience relies on these story's as evidence.
2) science argues from scientific knowledge, pseudoscience argues from ignorance 
3) science progresses, pseudoscience  does not progress
and 4) (just in case) science holds pier review, pseudoscience does not
8 0
4 years ago
What is the difference between uniform and non-uniform magnetic field lines?
timurjin [86]
Uniform magnetic lines as the name suggests are composed of lines that point to the same direction and of the same magnitude. This means all of these lines exert the same force. Non-uniform relates to different directions of the lines and a varied magnitude.
8 0
3 years ago
A car travels a distance of 200 miles in 3.5 hours in a given trip. What is the average speed of the car in that
erica [24]

Taking into account the definition of speed, the average speed of the car in the trip is 57.14 \frac{miles}{hour}.

<h3>Definition of speed</h3>

Speed is a physical magnitude that relates the displacement of an object and the time it takes to make this change in position.

So, the speed can be defined as the amount of space traveled per unit of time with which a body moves and can be calculated using the expression:

speed=\frac{displacement}{time}

Speed has units of \frac{distance}{time}, such as \frac{meters}{second} or \frac{miles}{hour}.

<h3>Average speed of the car</h3>

In this case, you know that:

  • displacement= 200 miles
  • time= 3.5 hours

Replacing in the definition of speed:

speed=\frac{200 miles}{3.5 hours}

<u><em>speed= 57.14 </em></u>\frac{miles}{hour}

Finally, the average speed of the car in the trip is 57.14 \frac{miles}{hour}.

Learn more about velocity:

brainly.com/question/4418301

brainly.com/question/24990123

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7 0
2 years ago
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