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rjkz [21]
3 years ago
8

Need help on these questions

Physics
1 answer:
Eddi Din [679]3 years ago
6 0
1. V= 110
I= 11
R=10

2. V= 110
I= 5.5
R= 20

3. V= 100
I= 5
R= 20

4. V= 500
I= 5
R= 100

To show work plug in those numbers to V=IR
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A massive object can distort the light of more distant objects behind it through the phenomenon that we call __________
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Answer:

Gravitational lensing

Explanation:

In general relativity, the path of light will get deflected due to presence of matter. This is because matter can curve spacetime.

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3 years ago
Lisa can throw a rock into the air at 35 m/s how far will the rock fly into the air ?
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Answer: This will be based on how much strength she put into the rock when throwing it

Explanation:

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3 years ago
Marcia pokes fun at her husband Brian because he loves to sing in the shower every morning, but
Masteriza [31]

Answer:

<em>Since I can see no choices, I answered it in my own understanding.</em>

Brian - amplitude and frequency

Marcia - amplitude and longitudinal wave

Explanation:

"Sound" and "sound waves" are essential part of a person's life. They can be used for<u> communicating</u> and <u>detecting some object</u>s.

Brian loves singing in the shower which means that he is using a greater amplitude. Amplitude refers to the<em> intensity of the sound </em>or the amount of energy that a sound carries. When one sings in the shower, the sound cannot travel very far. It bounces immediately back to the person singing thus, making the sound bigger. Brian is also using a <em>different range of </em><em>frequency</em><em> compared to his normal way of talking.</em> The frequency of a normal male voice is normally 85 to 180 Hz. A person singing may have a frequency as high as 1,500 Hz.

Marcia talks loudly on the phone. This means that she is also using a greater amplitude because the intensity of her voice is big. Since she is using the telephone, this means that her voice travels in a longitudinal wave through the telephone. This allows her voice to reach to the person on the other end of the line.

7 0
3 years ago
Would you rather have no air conditioning or no heating? Explain your answer
TEA [102]
No air conditioning, I already don’t have it, I only have heating :(
4 0
3 years ago
Read 2 more answers
What is the necessary conditions for the production of sound?
TEA [102]

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: Something that's vibrating, and you also need medium for those vibrations to start in.

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

8 0
2 years ago
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