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Harlamova29_29 [7]
2 years ago
11

Lowest frequency?_______​

Physics
1 answer:
Sergio039 [100]2 years ago
8 0

Answer:

Radio waves are the lowest frequency

Explanation:

Here is the order of frequencies highest to lowest to help you in the future:

gamma rays

X-rays

ultraviolet radiation

visible light

infrared radiation

radio waves

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Uhh? Do you have any questions or need help?
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Answer:

Explanation:

Let the plastic rod extends from - L to + L .

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Its component along Y - axis

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If we consider the same strip along the x axis at the same position  on negative x axis , same result will be found . It is to be noted that the component of field in perpendicular to y axis will cancel out each other . Now for electric field due to whole rod at point p , we shall have to integrate the above expression from - L to + L

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6 0
3 years ago
An object is thrown from the ground with an initial velocity of 30 m/s. What is the velocity at the point 25 m above the ground?
dsp73

Answer:

It's a pretty simple suvat linear projectile motion question, using the following equation and plugging in your values it's a pretty trivial calculation.

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x is the variable you want to calculate (height)

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