Answer:
(1) An object that’s negatively charged has more electrons than protons.
(2) An object that’s positively charged has fewer electrons than protons.
(3) An object that’s not charged has the same number of electrons than protons.
Explanation :
Objects have three subatomic particles that are Electrons, protons, and neutrons.
Protons and neutrons are found in the nucleus and electrons rotate or move outside the nucleus. Naturally, protons are positively charged, neutrons have no charge, and electrons are negatively charged.
Therefore, an object that is negatively charged has more electrons than protons. An object that is not charged has the same number of electrons than protons. An object that is positively charged has fewer electrons than protons.
Current = charge/time = (2 c)/(0.00024 sec)= 8,333 Amps !
Answer:
The acceleration expressed in the new units is 
Explanation:
To convert from 
to 
it is necessary to remember that there are 1000 meters in 1 kilometer and 3600 seconds in 1 hour:
Then by means of a rule of three it is get:
Hence, the units of meters and seconds will cancel. Notice the importance of square the ratio 3600s/1h, so that way they can match with the other units:
So the acceleration expressed in the new units is .
In SBc galaxies, both the arms and the bar are highly resolved into star clouds and stellar associations. The arms are open in form and can start either at the ends of the bar or tangent to a ring.
<h3>Is the Milky Way a SBc galaxy?</h3>
Originally thought to be a hubble type Sb or Sc (Sbc), astronomers now believe that the Milky Way is has a central bar and is therefore a loosely wound, barred spiral galaxy – Hubble type SBbc.
<h3>What is the difference between an SBc galaxy and an Sc galaxy?</h3>
Sa (and SBa) galaxy types have tightly wound arms and large central bulges.
Sc's (and SBc's) have loosely wound arms and a small central bulge.
Learn more about SBc galaxy here:
<h3>
brainly.com/question/2515850</h3><h3 /><h3>#SPJ4</h3>
Because of the specific latent heat of fusion or vapourization of the substance
