An example of a qualitative observation would be ___________.

Physics

2 answers:

Maslowich3 years ago

5 0

D all of these because it makes the most sense

bazaltina [42]3 years ago

4 0

All of those! A qualitative observation is any one that doesn't include numbers. Quantitative observations include numbers, but not usually any other kind of information.

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Explain what an exoskeleton is and what it is made of.

sergey [27]

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A student witnesses a flash of lightning and then t=2.5s later the student hears assiciated clap of thunder. (please show work)

frosja888 [35]

Answer:

857.5 m

2.8583×10⁻⁶ seconds

Explanation:

Time taken by the sound of the thunder to reach the student = 2.5 s

Speed of sound in air is 343 m/s

Speed of light is 3×10⁸ m/s

Distance travelled by the sound = Time taken by the sound × Speed of sound in air