Do you expect the number of entrepreneurs in the United States will grow in the next 10 years? Business Finance Assignment Help. Do you expect the number of entrepreneurs in the United States will grow in the next 10 years? Business Finance Assignment Help.
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do you expect the number of entrepreneurs in the United States will grow in the next 10 years?
Do you expect the number of entrepreneurs in the United States will grow in the next 10 years? Business Finance Assignment Help[supanova_question]
The table below describes four waves by their equations, in which all distances Science Assignment Help
The table below describes four waves by their equations, in which all distances are measured in centimeters and all times are measured in seconds. For each wave, answer the following “yes-no” questions:
(a) Does it travel in the +x direction?
(b) Does it travel in the –x direction?
(c) Does it wave has the highest frequency (of the four waves)?
(d) Does it have the greatest wavelength (of the four waves)?
(e) Does it have the greatest speed (of the four waves)?
| wave | (a) | (b) | (c) | (d) | (e) |
|---|---|---|---|---|---|
| 2cos(2x + 19t) | ? Y N | ? Y N | ? Y N | ? Y N | ? Y N |
| 7cos(17x – 3t) | ? Y N | ? Y N | ? Y N | ? Y N | ? Y N |
| 4cos(5x – 7t) | ? Y N | ? Y N | ? Y N | ? Y N | ? Y N |
| 4cos(11x + 13t) | ? Y N | ? Y N | ? Y N | ? Y N | ? Y N |
[supanova_question]
Question Part Points Submissions Used A wave on a string is described by the fo Science Assignment Help
y = (13 cm) cos[πx/(5.8 cm) – π t/(17 s)]
(a) What is the amplitude of this wave?
cm
(b) What is its wavelength?
cm
(c) What is its period?
s
(d) What is its speed?
cm/s (e) In which direction does the wave travel?
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A surfer floating beyond the breakers notes 12 waves per minute passing his posi Science Assignment Help
A surfer floating beyond the breakers notes 12 waves per minute passing his position. If the wavelength of these waves is 27 m, what is their speed?
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What two or more values do you have that could be in conflict with each other? Humanities Assignment Help
Sometimes values are in conflict.
For example:
- It can be possible to value simplicity and low stress and also value earning a very high income, but it can be challenging.
- Perhaps you value the benefit of being part of a large organization, but you also value autonomy and independence.What two or more values do you have that could be in conflict with each other? How will you manage that?
What two or more values do you have that could be in conflict with each other? How will you manage that?
[supanova_question]
[supanova_question]
The table below describes four waves by their equations, in which all distances Science Assignment Help
The table below describes four waves by their equations, in which all distances are measured in centimeters and all times are measured in seconds. For each wave, answer the following “yes-no” questions:
(a) Does it travel in the +x direction?
(b) Does it travel in the –x direction?
(c) Does it wave has the highest frequency (of the four waves)?
(d) Does it have the greatest wavelength (of the four waves)?
(e) Does it have the greatest speed (of the four waves)?
| wave | (a) | (b) | (c) | (d) | (e) |
|---|---|---|---|---|---|
| 2cos(2x + 19t) | ? Y N | ? Y N | ? Y N | ? Y N | ? Y N |
| 7cos(17x – 3t) | ? Y N | ? Y N | ? Y N | ? Y N | ? Y N |
| 4cos(5x – 7t) | ? Y N | ? Y N | ? Y N | ? Y N | ? Y N |
| 4cos(11x + 13t) | ? Y N | ? Y N | ? Y N | ? Y N | ? Y N |
The table below describes four waves by their equations, in which all distances Science Assignment Help[supanova_question]
A tuning fork of frequency 542 Hz is placed near the top of the pipe shown in th Science Assignment Help
A tuning fork of frequency 542 Hz is placed near the top of the pipe shown in the Figure. The water level is lowered so that the length L slowly increases from an initial value of 20.0 cm. Determine the next two values of L that correspond to resonant modes. (Assume that the speed of sound in air is 343 m/s.)
m (shorter length)
m (longer length)
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The intensity of a particular earthquake wave is measured to be 9.0 ✕ 106 J/m2·s Science Assignment Help
The intensity of a particular earthquake wave is measured to be 9.0 ✕ 106 J/m2·s at a distance of 52 km from the source.
(a) What was the intensity when it passed a point only 2.0 km from the source?
J/m2·s
(b) What was the rate energy passed through an area of 5.0 m2 at 2.0 km?
W
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(a) What is the ratio of the intensity of an earthquake wave as it passes a poin Science Assignment Help
(a) What is the ratio of the intensity of an earthquake wave as it passes a point 20 km from the source to the intensity as it passes a point 15 km from the source?
(b) What is the ratio of the amplitude of an earthquake wave as it passes a point 20 km from the source to the amplitude as it passes a point 15 km from the source?
[supanova_question]
S and P waves from an earthquake travel at different speeds, and this difference Science Assignment Help
S and P waves from an earthquake travel at different speeds, and this difference helps in the determination of the earthquake “epicenter” (where the disturbance took place).
(a) Assuming typical speeds of 8.6 km/s and 5.8 km/s for P and S waves, respectively, how far away did the earthquake occur if a particular seismic station detects the arrival of these two types of waves 1.0 min apart?
km
(b) Is one seismic station sufficient to determine the position of the epicenter?
Explain.
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