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
pav-90 [236]
3 years ago
12

PLZZZZZ HELP MEHH ASAP!!!

Physics
2 answers:
Shalnov [3]3 years ago
8 0

Answer:

C

Explanation:

Copper is a conductor because its valence electrons can move freely from atom to atom.

Luden [163]3 years ago
8 0
C but i don’t really understand? Is their a article for this or something?
You might be interested in
an object is placed 15.8 cm in front of a thin converging lens with an unknown focal length. if a real image forms behind the le
storchak [24]
<span>On what:

f (is the focal length of the lens) = ? 
p (is the distance from the object to the lens) =15.8 cm
p' (is the distance from the image to the spherical lens) = 4.2 cm

</span><span>Using the Gaussian equation, to know where the object is situated (distance from the point).
</span>
\frac{1}{f} = \frac{1}{p} + \frac{1}{p'}
\frac{1}{f} = \frac{1}{15.8} + \frac{1}{4.2}
\frac{1}{f} = \frac{2.1}{33.18} + \frac{7.9}{33.18}
\frac{1}{f} =  \frac{10}{33.18}
Product of extremes equals product of means:
10*f = 1*33.18
10f = 33.18
f =  \frac{33.18}{10}
\boxed{\boxed{f = 3.318\:cm}}\end{array}}\qquad\quad\checkmark

6 0
4 years ago
Magnesium hydroxide is used in? <br><br> soap<br><br> batteries<br><br> antacids<br><br> detergents
Inga [223]
The answer is antacids
3 0
3 years ago
Read 2 more answers
How does velocity describe an objects motion?
rjkz [21]

Answer:

Velocity is how fast and in what direction it moves.

Explanation:

5 0
3 years ago
Name the four forces in physics?​
avanturin [10]

Answer:

Gravitational

Electrostatic

magnetic

Frictional

7 0
3 years ago
Read 2 more answers
When a hypothesis is proven wrong, scientists often begin by revising the . After that, it’s common for scientists to redesign t
Rainbow [258]
1) thesis
2) experiment
3 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone tell me what my displacement is?
    14·1 answer
  • A mass of 4.8 kg is dropped from a height of 4.84 meters above a vertical spring anchored at its lower end to the floor. If the
    12·1 answer
  • Examine the resistor network. The answers to each of the questions can be either "none" or the numbers of one or more resistors.
    7·1 answer
  • What would most likely cause the future accelaration of the expansion of the univers
    7·1 answer
  • A wire lying along a y axis form y=0 to y=0.25 m carries a current of 2.0 mA in the negative direction of the axis. the wire ful
    6·1 answer
  • What is cosmic ray spallation
    7·2 answers
  • A coil of wire can become a temporary magnet if connected to a battery<br> O True<br> O False
    6·1 answer
  • A car accelerates for 10 seconds. During this time, the angular
    8·1 answer
  • Define the following terms: a) Heating effect of electric current b) Magnetic effect of electric current. c) Electric fuse. d) T
    14·1 answer
  • Radon-220 is a radioactive gas. It escapes from underground rocks and causes a large part of the natural background radiation in
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!