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nika2105 [10]
3 years ago
11

Please help with 9 & 10

Physics
1 answer:
Tanzania [10]3 years ago
4 0
Add all the sec. and all the meter's and then add the meter's and sec. together
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If you wrap 150 coils of heavy wire around a big iron nail and attach the ends of the wire to a 6.0v battery, you have a A) radi
Delvig [45]

Answer:

B

Explanation:

Because of the voltage attached to the iron nail

7 0
3 years ago
What happens if you move a magnet near a coil of wire?
monitta
A voltage appears between the ends of the wire. If the ends of the wire are connected, or if there is a conductor between them, then a current flows in the wire.
4 0
3 years ago
Read 2 more answers
Use the data to answer the question.<br><br><br><br> Which statement best describes the data?
Natasha2012 [34]

A statement which best describes the data is that: C. they are precise and reproducible.

<h3>What is an experiment?</h3>

An experiment can be defined as a scientific investigation which typically involves the process of manipulating an independent variable (the cause), so as to determine or measure the dependent variable (the effect).

<h3>What is data?</h3>

Data can be defined as a representation of instructions or factual information in a formalized manner, especially as a series of binary digits (bits) or samples that are used by scientist in an experiment or research.

<h3>The types of data.</h3>

Generally, there are two (2) main types of data and these include:

  • Primary data
  • Secondary data

Based on the data provided in the table (see attachment), we can infer and logically deduce that a statement which best describes the data is that they are precise and reproducible.

Read more on experiments here: brainly.com/question/25322325

#SPJ1

Complete Question:

Which statement best describes the data?

A. They are accurate and reproducible.

B. They are accurate but not reproducible.

C. They are precise and reproducible.

D. They are precise but not reproducible.

7 0
2 years ago
If 400 N of force was applied to a rock and it had an acceleration of 20 ms2 , what is the mass of rock?
Troyanec [42]

Answer:

<h2>20 kg</h2>

Explanation:

The mass of the rock can be found by using the formula

m =  \frac{f}{a}  \\

f is the force

a is the acceleration

From the question we have

m =  \frac{400}{20}  =  \frac{40}{2}  \\

We have the final answer as

<h3>20 kg</h3>

Hope this helps you

5 0
3 years ago
In a homogeneous mixture everything is going to be located where?
seraphim [82]

Answer:

Homo- means the same or uniform.

Explanation:

https://courses.lumenlearning.com/cheminter/chapter/homogenous-and-heterogenous-mixtures/

8 0
3 years ago
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