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Ad libitum [116K]
3 years ago
7

Is there is only one tool used to heat equipment in the laboratory.

Physics
2 answers:
yaroslaw [1]3 years ago
7 0
This is false there are many tools used to heat equipment in the laboratory such as a Fuel burner.
Dafna1 [17]3 years ago
6 0
No there is not only one tool used. They are many. Examples are:

Buchner funnel
Bunsen burner
Buret.
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I've been stuck on this question for two weeks, please help... :,)
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Answer:

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Explanation:

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3 years ago
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a light wave travels at 3.0 x 10^8 m/s. if the wavelength of a red wave is 700 x 10^-9m, what is the frequency?
asambeis [7]

Frequency  =  (speed) divided by (wavelength)

                 = (3 x 10⁸ m/s)  /  (700 x 10⁻⁹ m)

                 =  (3 / 700) x 10¹⁷ ( per sec )

                 =    4.286 x 10¹⁴  per sec  =  4.286 x 10¹⁴ Hz.

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3 0
3 years ago
An athlete swims the length of 50m pool in 20sec, and
IRISSAK [1]

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3 0
3 years ago
Please help me with the following question:
pishuonlain [190]

Answer: a. 667N

b. 665N

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Explanation:

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W = 667 × R²/(R + 2.5R)²

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2 years ago
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3 years ago
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