4 years ago

A comfortable room temperature is 20°C. What is this temperature in degrees Fahrenheit?

1 answer:

6 0

Using the conversion:

(F - 32) / 9 = C/5 F = Fahrenheit
C = Celsius
(F - 32) / 9 = 20/5
F-32 = 9*(20/5)
F - 32 = 9*4
F - 32 = 36
F = 36 + 32
F = 68
So it is 68 degrees Fahrenheit.

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Two loudspeakers in a 20c room emit 686 hz sound waves along the x-axis.a. if the speakers are in phase, what is the smallest di

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(b) d = 0.5 m

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