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1 year ago

How does fabric softener help prevent static electricity?

Physics

1 answer:

algol131 year ago

3 0

Answer:

Dryer sheets stop static cling by absorbing static electricity formed by different fabrics during your dryer cycle. The fabric softeners that coat dryer sheets are positively charged ions to balance the electrons and ions that cause static cling, leaving you with soft clothes without the static.

Explanation:

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When a negatively charged object moves in the opposite direction of an electric force field, the potential energy of the object

Simora [160]

The best and most correct answer among the choices provided by the question is decreases <span>.

</span>The potential energy of the object <span>decreases.</span>

Hope my answer would be a great help for you.
If you have more questions feel free to ask here at Brainly.

3 0

3 years ago

Read 2 more answers

How much force is required to accelerate a 50 kg mass at 2 m/s

marta [7]

Answer:

F = 100 Newtons

Explanation:

F = ma

F = (50 kg)(2 m/s)

F = 100 kg*m/s

3 0

2 years ago

Human fingers are very sensitive, detecting vibrations with amplitudes as low as 2.0x10^-5m. Consider a sound wave with a wavele

Kobotan [32]

Answer:

18,850 Hz

Explanation:

We need to figure out the wavelength of the sound wave.

Thus,

Wavelength = 1000 * Lowest Amplitude Wave

Wavelength = 1000 * 2.0 * 10^(-5)

Wavelength = 0.02

Or,

$\lambda=0.02$

Now, we need the frequency of this wave. It goes by the formula:

$f=\frac{v}{\lambda}$

Where

f is the frequency in Hz

v is the speed of sound in air (to be 377 m/s)

$\lambda$ is the wavelength (we found to be 0.02)

Substituting, we find the frequency:

$f=\frac{v}{\lambda}\\f=\frac{377}{0.02}\\f=18850$

The wave has frequency of 18,850 Hz

3 0

3 years ago

Which of the following statements about an apple falling from a tree is true? A) Its kinetic energy decreases and its potential

xenn [34]

Your answer would be B because potential energy is an object's potential to move while kinetic energy is the energy of the object in motion. So if the apple is falling, then the potential energy would decrease and its kinetic energy would increase.

Hope this helps :)

4 0

3 years ago

Ciara is swinging a 0.015 kg ball tied to a string around her head in a flat, horizontal circle. The radius of the circle is 0.5

Tom [10]

Answer:

0.60N along the line tangent to the circle

4 0

2 years ago

Read 2 more answers