1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
irina [24]
3 years ago
13

What is simple definition of democracy​

Physics
2 answers:
Alex Ar [27]3 years ago
5 0

it's a form of government where people elect their representatives

Ket [755]3 years ago
5 0

Answer:

The word democracy itself means rule by the people.

You might be interested in
Need help with this question.
mixas84 [53]
I would say the correct answer would be light travels faster in medium 3 then medium 2.
8 0
3 years ago
Which one i need help
Lostsunrise [7]

Answer:

C

Explanation:

7 0
3 years ago
A 0.290 cm diameter plastic sphere, used in a static electricity demonstration, has a uniformly distributed 30.0 pC charge on it
mojhsa [17]

Answer:

Therefore,

The potential (in V) near its surface is 186.13 Volt.

Explanation:

Given:

Diameter of sphere,

d= 0.29 cm

radius=\dfrac{d}{2}=\dfrac{0.29}{2}=0.145\ cm

r = 0.145\ cm = 0.145\times 10^{-2}\ m

Charge ,

Q = 30.0\ pC=30\times 10^{-12}

To Find:

Electric potential , V = ?

Solution:

Electric Potential at point surface is given as,

V=\dfrac{1}{4\pi\epsilon_{0}}\times \dfrac{Q}{r}

Where,  

V= Electric potential,  

ε0 = permeability free space = 8.85 × 10–12 F/m

Q = Charge  

r = Radius  

Substituting the values we get

V=\dfrac{1}{4\times 3.14\times 8.85\times 10^{-12}}\times \dfrac{30\times 10^{-12}}{0.145\times 10^{-2}}

V=\dfrac{30}{16.117\times 10^{-2}}=186.13\ Volt

Therefore,

The potential (in V) near its surface is 186.13 Volt.

3 0
4 years ago
15. An e.mf. of 16 volts is induced in a coil of inductance 4H. The rate of change of current must be:
alex41 [277]
0 64 A/S for surety of
7 0
3 years ago
When might a scientist use a model?
Savatey [412]
For the writer, scientific models are paradigms of set of patterns that is assumed to happen in a particular situation or circumstance which is why it was created and modeled, to explain a certain phenomenon. Take for instance the biogeochemical cycle model –water cycle. The water cycle model involves the different process which was observed happen as the current cycle has been experimented and predicted to happen again with the same process. <span>

</span>Models can represent things that are too small to see. <span> Scientists rely on models to represent concepts and processes in physical science because models can represent things that are too small to see. In fact, they are actually used to give a better perspective of what is occurring on these hidden to the naked eye matters –which may include atoms, cells, and entities unseen and latent. It gives scientists the ideas and structure, restructure, integrate and ponder on new hypothesis on these matters.  <span> </span></span>

4 0
4 years ago
Other questions:
  • In electroplating, the object to be plated is which part of an electrolytic cell? cathode or anode
    8·2 answers
  • If a population of 1,000 individuals has 160 rr genotypes, what is the frequency of the rr genotype?
    12·1 answer
  • in volleyball if you are a server what position on the court are you? center back #6, right back #1 or left back #5? help me ple
    5·1 answer
  • In which arrangement of magnets will all the magnets attract?
    5·1 answer
  • What is a virtual image? (convex mirror) and how does a convex mirror work?
    13·2 answers
  • A SDOF undamped system is set into free vibration with an initial displacement and an initial velocity. The mass of the system i
    14·1 answer
  • Divers found two substances on the bottom of the ocean. At room temperature, both substances are liquid. Scientists then transfe
    9·2 answers
  • Marcus attends a night program at an observatory to learn more about the solar system. He learns that the solar system contains
    14·1 answer
  • Help me please....................
    13·1 answer
  • An object accelerates at a=20m/s/s and reaches a final speed of v=5m/s. How is this possible? *
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!