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
Rudik [331]
2 years ago
14

What is 1.2 x 10^5 in standard form?

Physics
2 answers:
a_sh-v [17]2 years ago
4 0

Answer:

120,000

Explanation:

Hope this helps! <3

Nikitich [7]2 years ago
4 0
Answer in standard form is 120000
You might be interested in
Help.me on question 3 pls as fast as you can
antoniya [11.8K]

Answer:

Drought

Explanation:

If you are asking about Number 2. then the answer would be lack of precipitation (rain).

Climate change didn't allow for cold air to meet the warm air to produce precipitation over the run off area of the lake.

7 0
3 years ago
The electron's velocity at that instant is purely horizontal with a magnitude of 2 \times 10^5 ~\text{m/s}2×10 ​5 ​​ m/s then ho
Lesechka [4]

Complete question:

At a particular instant, an electron is located at point (P) in a region of space with a uniform magnetic field that is directed vertically and has a magnitude of 3.47 mT. The electron's velocity at that instant is purely horizontal with a magnitude of 2×10​⁵​​ m/s then how long will it take for the particle to pass through point (P) again? Give your answer in nanoseconds.

[<em>Assume that this experiment takes place in deep space so that the effect of gravity is negligible.</em>]

Answer:

The time it will take the particle to pass through point (P) again is 1.639 ns.

Explanation:

F = qvB

Also;

F = \frac{MV}{t}

solving this two equations together;

\frac{MV}{t} = qVB\\\\t = \frac{MV}{qVB} = \frac{M}{qB}

where;

m is the mass of electron = 9.11 x 10⁻³¹ kg

q is the charge of electron = 1.602 x 10⁻¹⁹ C

B is the strength of the magnetic field = 3.47 x 10⁻³ T

substitute these values and solve for t

t = \frac{M}{qB} = \frac{9.11 *10^{-31}}{1.602*10^{-19}*3.47*10^{-3}} = 1.639 *10^{-9}  \ s \ = 1.639 \ ns

Therefore, the time it will take the particle to pass through point (P) again is 1.639 ns.

5 0
3 years ago
HELP ME PLS!!!!
alexgriva [62]

Answer:

C. An ion with a +2 charge

Explanation:

I guess

8 0
2 years ago
Read 2 more answers
What is a homopolar motor?????)
PSYCHO15rus [73]

Answer:

A homopolar motor is a direct current electric motor with two magnetic poles, the conductors of which always cut unidirectional lines of magnetic flux by rotating a conductor around a fixed axis so that the conductor is at right angles to a static magnetic field.

Explanation:

7 0
3 years ago
Read 2 more answers
What is weight?
Over [174]

Answer:

1

Explanation:

plzzzzzzz Mark my answer in brainlist and follow me

4 0
3 years ago
Read 2 more answers
Other questions:
  • How many electrons does an element typically try to get on its outer level
    8·1 answer
  • Which of the following is trueregarding the properties of light? 
    6·2 answers
  • Why cant you feel the force attraction between mars
    11·1 answer
  • What’s contact force ?
    7·2 answers
  • Objects 1 and 2 attract each other with a electrostatic force
    15·2 answers
  • R = (2+2+1) i - (t+1)] + t3 k<br> what is the direction of initial velocity
    13·1 answer
  • Robert Hook discovered cells when viewing a _____ under a microscope.
    9·2 answers
  • A 100 meter rope is 20 kg and is stretched with a tension of 20 newtons. If one end of the rope is vibrated with small amplitude
    15·1 answer
  • Two students on ice skates stand one behind the other. Student 2 pushes student 1 in the back; both students move away from each
    6·1 answer
  • Why do water and table salt have very different properties?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!