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bija089 [108]
2 years ago
5

Which statement describes a chemical property related to the

Physics
1 answer:
valina [46]2 years ago
5 0

Answer:

B. Iron is a good conductor of electricity because the metallic

bonds between its atoms allow electrons to move freely.

Explanation:

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jok3333 [9.3K]

Answer:

B

Explanation:

Resolve the 75N force into 2 components; horizontal and vertical. And remember that there is no acceleration in the downward direction, so apply Newton's second law and equate it to 0.

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3 years ago
How does the temperature of water affect the speed of the sound waves?
nikitadnepr [17]

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Temperature is also a condition that affects the speed of sound. Heat, like sound, is a form of kinetic energy. Molecules at higher temperatures have more energy, thus they can vibrate faster. Since the molecules vibrate faster, sound waves can travel more quickly.

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3 years ago
Which kind of radio waves are used by television stations to carry sound?
pochemuha
They are called <span>Frequency-modulated</span>
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4 years ago
True or false? The plates keep moving and are still moving today.
wariber [46]

Answer:

true

Explanation:

takes time for most plates to move but throughout time they keep moving just at a slow pace

6 0
3 years ago
You slide a slab of dielectric between the plates of a parallel-plate capacitor. As you do this, the potential difference betwee
LUCKY_DIMON [66]

Answer:

In this scenario adding the dielectric material in between the plates will have no effect on the capacitance of the plates since the voltage remains unchanged

Explanation:

Normally Introducing a dielectric into a capacitor decreases the electric field, which decreases the voltage, which increases the capacitance.

A capacitor with a dielectric stores the same charge as one without a dielectric, but at a lower voltage.

Voltage and capacitance are inversely proportional when charge is constant.

Now in this case the voltage remains the same hence the charges remain the same also because voltage is inversely proportional to capacitance

3 0
4 years ago
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