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3 years ago

A circuit diagram is shown below.

Physics

1 answer:

strojnjashka [21]3 years ago

6 0

Answer:

mffffffffrtrrrrbt

Explanation:

Which technology collects data for weather, climate, and environmental monitoring from space?

radar

satellites

weather stations

weather balloons

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1 Find the acceleration of an object if there is a force of 20 newtons in one direction and 10 newtons in the opposite direction

Zielflug [23.3K]

Answer:

5m/s/s

Explanation:

10N bc you subtract 10N from 20N and you get 10

a=f/m

F=10N

m=2kg

10/2=5

7 0

3 years ago

What are the uses of X-rays.

Arturiano [62]

Explanation:

id : 237 514 2470

pass : frmCV5

Join in zoom!❤

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3 years ago

Suppose the B string on a guitar is 24" long and vibrates with a frequency of about 247 Hz. You place your finger on the 5th fre

pashok25 [27]

To solve this problem it is necessary to apply the related concepts to string vibration. This concept shows the fundamental frequency of a string due to speed and length, that is,

$f = \frac{v}{2L}$

Where

v = Velocity

L = Length

Directly if the speed is maintained the frequency is inversely proportional to the Length:

$f \propto \frac{1}{L}$

Therefore the relationship between two frequencies can be described as

$\frac{f_2}{f_1}=\frac{l_1}{l_2}$

$f_2 = \frac{l_1}{l_2}(f_1)$

Our values are given as,

$l_1 = 24"\\f_1 = 247Hz\\l_2 = 18"$

Therefore the second frequency is

$f_2 = \frac{l_1}{l_2}(f_1)\\f_2 = \frac{24}{18}(247)\\f_2 = 329.33Hz$

The frequency allocation of 329Hz is note E.

8 0

3 years ago

A 6.00-m long string sustains a three-loop standing wave pattern as shown. The wave speed is 2.00 × 102 m/s.What is the lowest p

KATRIN_1 [288]

Given:

The length of the string is l = 6 m

The speed of the wave is

$v=2\times10^2\text{ m/s}$

Required: Lowest possible frequency for the standing wave.

Explanation:

The lowest possible frequency is the fundamental frequency.

The fundamental frequency can be calculated by the formula

$f=\frac{v}{2l}$

On substituting the values, the fundamental frequency will be

$\begin{gathered} f=\frac{2\times10^2}{2\times6} \\ =16.67\text{ Hz} \end{gathered}$

Final Answer: The lowest possible frequency for standing waves on this string is 16.67 Hz

4 0

2 years ago

When you jump, you exert a pushing force against the ground. Gravity pulls you back down. Why can a person jump higher on the mo

Dennis_Churaev [7]

Answer:

This is because the force of gravity is much less on the moon than on the earth, therefore the person wont be pulled down much and will jump higher

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3 years ago