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Romashka-Z-Leto [24]
3 years ago
8

Explain why you can't just make gold out of a random yellow substance like straw or urine.

Chemistry
1 answer:
Yuri [45]3 years ago
6 0

Answer:

because you cant

Explanation:

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R equals The formula for Ohm's law can be written: R equals _____. I / V V / I I x V
Licemer1 [7]

Answer:

R = V / I

Explanation:

Ohm's Law:

V = I * R , V = voltage , I = current , R = resistance

rearranging to solve R,

R = V / I

4 0
2 years ago
Mr. Summers observed that kids with hot dogs are happy. This observation led to a hypothesis that hot dogs must make kids happy.
Maslowich

Given what we know, we can confirm that since Mr. Summers has to test a hypothesis, his next step should be to design an experiment.

<h3>Why design an Experiment?</h3>
  • The next step is to design an experiment.
  • This is because Mr. Summers has already made an observation and created a problem.
  • He must now gather data to be analyzed.
  • In order to do this, he must first design and perform an experiment.

Therefore, we can confirm that Mr. Summers must design an experiment given that this is the best way to gather data in order to be analyzed in the future and draw a valid conclusion.

To learn more about Hypothesis visit:

brainly.com/question/2695653?referrer=searchResults

8 0
2 years ago
for the mini turbines to work properly, which of the following criteria are important in choosing the material for their constru
Setler79 [48]

Answer:

metal

Explanation:

metal strong

3 0
3 years ago
Help please When you are measuring your pulse (heart beats per minute) what system are you monitoring?
cricket20 [7]
The answer is C.Circulatory because its made up of blood vessels that carry blood away from and towards the HEART
4 0
3 years ago
20. Tell one thing that is true about these balanced chemical equations. Explain your answer. A + B → CDE.     H2 + O2 → H2O2.  
sweet-ann [11.9K]
D because the mass evens out the objct
4 0
3 years ago
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