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miss Akunina [59]
3 years ago
12

Which of these experiments would make use of qualitative data

Physics
2 answers:
Anna71 [15]3 years ago
8 0

Qualitative data does not have anything to do with numbers so i believe that it is C

7nadin3 [17]3 years ago
5 0
It has to due with numbers so I would say the last one!
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Explain the statement: “Cells are the basic units of structure and function in living things.”
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3 years ago
What is the difference between a learner’s license and an operator’s license?
Stells [14]
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3 years ago
The melting point of potassium thiocyanate determined by a student in the laboratory turned out to be 174.5 oC. The accepted val
yaroslaw [1]

Answer:

0.75%

Explanation:

Measured value of melting point of potassium thiocyanate = 174.5 °C

Actual value of melting point of potassium thiocyanate = 173.2 °C

<em>Error in the reading = |Experimental value - Theoretical value|</em>

<em>= |174.5 - 173.2|</em>

<em>= |1.3|</em>

<em>Percentage error = (Error / Theoretical value) × 100</em>

<em>= (1.3 / 173.2)×100</em>

<em>= 0.75 %</em>

∴ Percentage error in the reading is 0.75%

4 0
3 years ago
A driver in a car traveling at a speed of 21.8m/s sees a cat 101 m away on the road. How long will it take for the car to accele
kobusy [5.1K]
The acceleration of the car will be needed in order to calculate the time. It is important to consider that the final speed is equal to zero:

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We can clear time in the speed equation:

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If you find some mistake in my English, please tell me know.
3 0
3 years ago
Read 2 more answers
Which of these events indicate that a chemical reaction might have occurred?
blagie [28]
Reactions occur when two or more molecules interact and the molecules change. Bonds between atoms are broken and created to form new molecules. That's it.
7 0
3 years ago
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