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
WITCHER [35]
3 years ago
12

Which best explains why the pencil seems bent?

Physics
1 answer:
levacccp [35]3 years ago
5 0
It travels faster in air than in water and this is the reason for the pencil seeming to be bent. The correct option among all the options that are given in the question is the second option or option "B". This is the phenomenon known by the name of refraction. Whenever there is a change of medium, light will bend.
You might be interested in
______ 4. Justin was creating a chart comparing the potential energy between charged particles and the potential energy of magne
fredd [130]

Answer:

The correct option is;

A. The potential energy between both like charges and like poles increases as they move closer together

Explanation:

Here we have that when we move the like poles of two bar magnets close to each other, there is an increased resistance in the continuing motion, therefore for each extra gap closer achieved, there is an increase in potential energy

Similarly, when two like charges are brought closer together, the potential energy, or the energy available to push the two like charges apart increases charge as the as the charges are brought closer together

Therefore, the correct option is the potential energy between both like charges and like poles increases as they move closer together.

4 0
4 years ago
Which is the pathway for information through a neuron?
Mariulka [41]
Information travels along the axon once an impulse is received. The axon then takes it to the place where it can be sent off to another neuron

<span>dendrite → cell body → axon → axon terminals is the correct answer</span>

<span>If I managed to help you, please make sure to mark my answer as the "Brainliest" answer. Thanks! :)</span>
6 0
4 years ago
Read 2 more answers
A hockey puck with a mass of 0.175 kg slides over the ice. The puck initially slides with a speed of 5.25 m/s, but it comes to a
Neko [114]

Answer:

1.70 J

Explanation:

The heat dissipated is the difference in the kinetic energies.

This is given by

E = \frac{1}{2}mv_f^2 - \frac{1}{2}mv_i^2

v_i and v_f are the initial and final velocities.

With <em>m</em> = 0.175 kg,

E = \frac{1}{2}\times0.175(2.85^2 - 5.25^2) = -1.701\text{ J}

The negative sign appears because energy is lost.

7 0
3 years ago
What is an independent variable
snow_tiger [21]

Answer:

A variable (often denoted by x ) whose variation does not depend on that of another.

Explanation:

8 0
3 years ago
what happens to the density, volume, mass, and shape of an ice cube put in a glass jar and left out in the Sun.
Elden [556K]
Density I'm not sure
volume unchanged
mass unchanged
shape- water
3 0
3 years ago
Other questions:
  • A tire measures 20 inches in diameter. How many revolutions will the tire have completed when it has traveled 100 yards? Express
    10·1 answer
  • 2)
    10·1 answer
  • Calculate the magnitude of the acceleration due to gravity on the surface of Earth due to the Moon.
    13·1 answer
  • How much current is flowing in a wire 4.40 mm long if the maximum force on it is 0.575 NN when placed in a uniform 0.0550-TT fie
    14·1 answer
  • Scientists believe that the earth's core is made mostly of:
    6·2 answers
  • The figure shows a velocity-versus-time graph for a particle moving along the x-axis. At t=0s, assume that x=0m. What is the par
    6·1 answer
  • The potential energy of a 1.7 x 10-3 kg particle is described by U (x )space equals space minus (17 space J )space cos open squa
    7·1 answer
  • A car travels 90 meters due north in 15 seconds. Then the car
    8·1 answer
  • Ella makes this table to organize her notes on whether atoms gain or lose energy during the changes of state.
    11·2 answers
  • An airplane travels 1200 km in 90 minutes. What is the average speed in m/s for this trip?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!