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Alexeev081 [22]
3 years ago
15

Why are there multiple versions of the scientific method?

Physics
1 answer:
Sergio039 [100]3 years ago
7 0

Answer:

When direct experimentation is not possible, scientists modify the scientific method. In fact, there are probably as many versions of the scientific method as there are scientists! ... If the experiment works and the data is analyzed you can either prove or disprove your hypothesis.

Explanation:

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Define faith in your own words.
krok68 [10]

Answer:

Faith, to me is almost like hope but for faith you need to believe. Some people associate the word faith with religion. But that's not it. Faith is really just a stronger term than believing someone. Like you can believe in someone but not have faith in that same person. You can have faith in someone but to do that you have to believe and trust them.

Explanation:

6 0
2 years ago
Aang and Appa are flying over Ba Sing Se. They covered 500 m in 30 seconds while heading east. What was their velocity?
barxatty [35]

Answer:

Explanation:

I need help to marysol;)

8 0
4 years ago
You are rolling on a skateboard with a constant velocity of 12 m/s. As you are moving you toss a baseball straight up into the a
Aliun [14]
Ick! Word problems! They suck. Okay so first of all you want to narrow it dow the equation.


Step 1. What are the numbers? (In this case 12 m/s and 25 m/s)

Step 2. Are you multiplying, dividing? (In this case your dividing)

Step 3. Divide.

I hope that helps.
5 0
3 years ago
Explain why ice melts in a cup at room temperature, in terms of energy transfer and the second law of thermodynamics.
zlopas [31]

Answer:

The second law of thermodynamics describes the direction in which heat is transferred between systems, <u>heat is a form of energy</u> in transition.

This law says that heat or energy always flows spontaneously from the body or system with a higher temperature to a lower temperature system (from something hot to something cold, and not the other way around).

This is why if we leave an ice at room temperature it will eventually melt, because <u>the environment transferred energy to the ice</u> and caused its temperature to increase and thus to turn into a liquid form.

The second law can also be interpreted in terms of entropy, and tells us that entropy, which is often interpreted as a measure of disorder, always increases.

4 0
3 years ago
Technician A says that Ohm's law can be used to determine circuit current flow if total circuit resistance and total voltage are
aleksklad [387]

Answer:

Both technician are correct.

Explanation:

Remember that Ohm's Law its a relationship between Voltage (E), Current (I) and Resistance (R) in an electrical circuit. This relationship is defined by the following equation:

V=IR

In Ohm's Law you have 3 variables (V,I,R) and 1 equation. It means that you need to know 2 variables (Whatever 2 variables) to know the third.

Technician A says, in other words, that could calculate the Circuit current flow (I) knowing total circuit resistance (R) and total voltage (E). Note that Technician A knows 2 to 3 variables, then it's possible to use Ohm's Law with the following equation:

I= \frac{V}{R}

Technician B says, in other words, that could determine the unknown resistance (R) knowing total current (I) and source voltage (E). Once again, note that Technician B knows 2 to 3 variables, then it's possible to use Ohm's Law with the following equation:

R=\frac{V}{I}

5 0
4 years ago
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