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FromTheMoon [43]
3 years ago
8

What happens when an object with a lower density is placed in a container with an

Physics
1 answer:
maksim [4K]3 years ago
5 0
The only thing that definitely happens in every such case is:
The container becomes heavier.
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T or f :static electricity constantly flows in the same direction
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Answer:

False

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Polypeptides contain _______ amino acids joined by peptide bonds.
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Wave-particle duality tells us that wave and particle models apply to all objects whatever the size, so why don't we observe wav
Genrish500 [490]

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Because the wavelengths of macroscopic objects are too short for them to be detectable.

Explanation:

Wavelength of an object is given by de Broglie wavelength as:

\lambda=\frac{h}{mv}

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3 years ago
Which requires more work, increasing a car's speed from 0 mph to 30 mph or from 50 mph to 60 mph?
Gnom [1K]

Increasing a car's speed from 0 mph to 30 mph requires more work than that of 50 mph to 60 mph.

<h3>What is work?</h3>

Work is a measure of energy expended in moving an object. It is calculated by multiplying the force by the distance.

According to this question, work is required to move a car from one position to another.

The distance moved from 0 - 30mph is more than that moved from 50 - 60mph, therefore, increasing a car's speed from 0 mph to 30 mph requires more work than that of 50 mph to 60 mph.

Learn more about work at: brainly.com/question/19382352

#SPJ1

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1 year ago
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