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xxMikexx [17]
3 years ago
11

Emma measured the maximum displacement of a wave that she made by moving the end of a string up and down what property of a wave

was she measured A. Period B. Frequency C. Amplitude D. Wavelength
Physics
1 answer:
Kamila [148]3 years ago
4 0

The correct answer is C. amplitude.

Have an awesome day!

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3 0
3 years ago
A tank is filled with an ideal gas at 400 K and pressure of 1.00 atm.
bekas [8.4K]

To find the temperature it is necessary to use the expression and concepts related to the ideal gas law.

Mathematically it can be defined as

PV=nRT

Where

P = Pressure

V = Volume

n = Number of moles

R = Gas constant

T = Temperature

When the number of moles and volume is constant then the expression can be written as

\frac{P_1}{T_1}=\frac{P_2}{T_2}

Or in practical terms for this exercise depending on the final temperature:

T_2 = \frac{P_2T_1}{P_1}

Our values are given as

T_1 = 400K\\P_1 = 1atm\\P_2 = 2atm

Replacing

T_2 = \frac{(2)(400)}{1}\\T_2 = 800K

Therefore the final temperature of the gas is 800K

6 0
3 years ago
A waitperson carrying a tray with a platter on it tips the tray at an angle of 12° below the horizontal. If the gravitational fo
Nadusha1986 [10]

Answer:

The answer is 1.0 N

Explanation:

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Now this gravitational force has two component i.e.

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5\cos \theta  is perpendicular to the tray =4.890 N

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3 years ago
What name is given to the process that occurs when light passes from air to water?
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Answer:

Refraction

Explanation:

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3 years ago
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const2013 [10]
The correct answer is T.
6 0
4 years ago
Read 2 more answers
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