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
enot [183]
3 years ago
6

Chet believes that electric fields can impact objects only when the objects are in direct contact. Tonya disagrees with Chet. Wh

at evidence can Tonya use to prove Chet incorrect? A) A balloon will stick to a wall only if the balloon has no overall charge. B) Two negatively charged balloons will repel each other when brought close together without touching. C) An atom's neutrons and electrons are located in its nucleus. D) Rubbing a plastic rod with a silk cloth transfers neutrons from the cloth to the rod.
Physics
1 answer:
Murljashka [212]3 years ago
3 0

B because it is the only evidence that displays an effect from the field without contact

You might be interested in
An explorer is caught in a whiteout (in which the snowfall is so thick that the ground cannot be distinguished from the sky) whi
mel-nik [20]

Answer:

Explanation:

All the displacement will be converted into vector, considering east as x axis and north as y axis.

5.3 km north

D = 5.3 j

8.3 km at 50 degree north of east

D₁= 8.3 cos 50 i + 8.3 sin 50 j.

= 5.33 i + 6.36 j

Let D₂ be the displacement which when added to D₁ gives the required displacement D

D₁ + D₂ = D

5.33 i + 6.36 j + D₂ = 5.3 j

D₂ = 5.3 j - 5.33i - 6.36j

= - 5.33i - 1.06 j

magnitude of D₂

D₂²= 5.33² + 1.06²

D₂ = 5.43 km

Angle θ

Tanθ = 1.06 / 5.33

= 0.1988

θ =11.25 ° south of due west.

4 0
3 years ago
Formulae for determining the magnitude of the load overcomed​
ANEK [815]

Answer:

the formulae is f = mg = vpg

6 0
3 years ago
What causes dispersion of light?​
AysviL [449]
Dispersion occurs due to the different degrees of refraction experienced by different colours of light. Light of different colours may travel with the same speed in a vacuum, but they travel at different speeds in some refracting medium. The speed of violet light is relatively lower than that of red light.
7 0
3 years ago
What was birta system​
Amanda [17]

Answer:

The act of distributing land to an individual as salary, donation, present or reward is called birta. There was the Birta system during the Malla, Shah and Rana rule in the country.

Explanation:

Act: (a) "Birta land" means any kind of land obtained or possessed in such a way that the land is wholly exempt from the State Land Tax, or that the tax payable thereon is less than the tax imposed on Raikar land of similar type in the same place, and this term also includes any land as defined in Clauses

6 0
3 years ago
If ∆H = + VE , THEN WHAT REACTION IT IS<br>1) exothermic<br>2) endothermic​
podryga [215]

Answer:

endothermic

Explanation:

An endothermic is any process with an increase in the enthalpy H (or internal energy U) of the system. In such a process, a closed system usually absorbs thermal energy from its surroundings, which is heat transfer into the system.

3 0
2 years ago
Other questions:
  • If a spring stores 5 J of energy when it's compressed by .5 m, what is the spring constant of the spring?
    11·2 answers
  • If P = 4.00î + 3.00k, P · Q = 17.0, and P ✕ Q = −6.00ĵ, determine the vector Q.
    11·1 answer
  • What happens when a gas changes state to become a liquid
    14·1 answer
  • Which in is it Speed (S) or Velocity (V)?
    6·1 answer
  • Difference between relating velocity and angular velocity?​
    8·1 answer
  • Please Help Me!!!
    13·2 answers
  • Match the concepts in Column 1 to the definitions and explanations in Column 2.
    5·1 answer
  • Alessandro has committed to riding his bike to and from school when the weather is good. All week, he rides to school without an
    11·1 answer
  • Which of the following does not dissolve in water​
    14·1 answer
  • Meher is riding a bicycle on a slope. explain the different motions taking place during this time​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!