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wlad13 [49]
2 years ago
12

1. What does the horizontal axis ordinarily measure on an oscilloscope?

Physics
1 answer:
KonstantinChe [14]2 years ago
5 0

Answer:

1. OK the

1. The horizontal axis of a osclloscope is generally TIME axis.

2. given T =25 micro second

That is = 25E-6 s

Then We f = (1/T) .

So f = 1/(25 x 10^-6) = 40000 Hz =

40 KHz.

3. First Band will be Yellow

Second Band will be Violet

Third Band will be Red

And

Fourth Band will be Gold

Thus, the value of the resistance = (47 x 100)plus or minus 5%

= (4700 plus or minua5%) ohm

the range of the acceptable value of the resistance will now be

= 4465 ohm to 4935 ohm

(4)

The level provided by the wall outlet = 120 x √2 = 169.68 V

The √2 is because the multimeter measures RMS voltage rather than peak voltage and

RMS Voltage is = √2 x peak voltage

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Contact [7]

Answer:

2 m/s

Explanation:

m_1 = Mass of red truck = 1000 kg

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u_1 = Initial Velocity of red truck = 6 m/s

u_2 = Initial Velocity of green truck

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For elastic collision

m_1u_1 + m_2u_2 =(m_1 + m_2)v\\\Rightarrow m_1u_1 + m_2u_2 =0\\\Rightarrow m_1u_1 + m_2u_2 =(m_1 + m_2)v\\\Rightarrow m_1u_1 + m_2u_2 =0\\\Rightarrow u_2=-\frac{m_1u_1}{m_2}\\\Rightarrow u_2=-\frac{1000\times 6}{3000}\\\Rightarrow u_2=-2\ m/s

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2 years ago
Orbital Motion<br> Project: Career Multimedia Presentation
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Explanation:

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2 years ago
A lady holds a large concave mirror of focal length 1.8m from her face.State two characteristics of her image in the mirror.​
Vlada [557]

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6 0
3 years ago
If constants aren't given in an experiment, what can be constant in the experiment?
mario62 [17]

Answer:

Anything in an experiment that remains unchanged.

Explanation:

An example could be the temperature of the laboratory room. If there is something that has an effect on an experiment that is not variable, it is a constant. Another constant could be, say, if you were doing calculations with the same amount and kind of fluid throughout the experiment, then that fluid would also be a constant.

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3 years ago
URGENT BY THE WAY!
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Explanation:

6 0
2 years ago
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