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Firdavs [7]
3 years ago
8

What is matter and explain ?​

Physics
1 answer:
gavmur [86]3 years ago
3 0

Answer:

It is a physical matter that takes up all things.

Explanation:

By take up i mean structures and properties. Let me know you if have more questions about matter :D

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Meaning of power in physics
zmey [24]

Answer:

The rate of doing work is called power.

4 0
3 years ago
Read 2 more answers
A human hair is approximately is 50um in diameter. express this diameter in meters
stealth61 [152]

50 μm = 5 × 10⁻⁵ m  in diameter

<h3>Steps</h3>

1μm = 1 x 10^{-6}m

<h3>Given</h3>

1μm = 1 x 10^{-6}m

50μm = 50 x 10^{-6}m

50μm =  50 x 10 x 10^{-6}

50μm = 5 x 10^{-5}m

<h3>Conclusion</h3>

A human hair is approximately 50 μm = 5 × 10⁻⁵ m  in diameter

<h3>How big is a human hair on average?</h3>

between 17 and 181 micrometers

The typical diameter of human hair can range from 17 micrometers to 181 micrometers, according to research. Using 50 micrometers as an average figure for its diameter, this translates to 50,000 nanometers.

<h3>What is a human hair's diameter in inches?</h3>

The finest hair is flaxen, with a diameter ranging from 1/1500 to 1/500 of an inch. the coarsest hair is black, measuring between 1/450 and 1/140 of an inch.

learn more about human hair diameter here

<u>brainly.com/question/13147893</u>

#SPJ4

6 0
1 year ago
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4 years ago
If the formation of a neutron star leads to a supernova explosion, explain why only three of the hundreds of known pulsars are f
Mandarinka [93]

Explanation:

neutron stars have diameters of about 20km and they are denser than the earth. A rotating neutron star pulsating electromagnetic beam is a named a pulsars but not all neutron stars are pulsars.

Only three of hundreds of known pulsar are found in supernova remnants because as neutron stars gets older, they lose energy and starts to decrease their rotational speeds and the neutron star could not radiate particles and energy for long as a pulsar does. there are less existing pulsars compared to supernova explosion rate because the life time of pulsars is obout 10×10^6 years after the neutron can no longer spin at high speeds to produce beams of particles and energy, almost all the pulsars are older  and spin slow to produce light of visible wavelength or X-ray wavelengths and we only get a pulse of radiation from a neutron star as a pulsar as the beam sweeps over earth.

8 0
4 years ago
Which workout schedule would be BEST suited for a weight-lifting workout that builds both strength and endurance
VLD [36.1K]
My workout schedule is day on - day off

This helps the body rest after the work out and let it gain/build muscle mass

Good luck
4 0
4 years ago
Read 2 more answers
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