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
Arte-miy333 [17]
1 year ago
15

If an incident light ray hits a flat smooth object at 28 degrees, it will reflect off at an angle of…

Physics
1 answer:
Nookie1986 [14]1 year ago
5 0

Option B is correct. If an incident light ray hits a flat, smooth object at 28°. It will reflect off at an angle of 28°.

<h3>What is the law of reflection?</h3>

The law of reflection specifies that upon reflection from a downy surface, the slope of the reflected ray is similar to the slope of the incident ray.

The reflected ray is consistently in the plane determined by the incident ray and perpendicular to the surface at the point of reference of the incident ray.

When the light rays descend on the smooth surface, the angle of reflection is similar to the angle of incidence, also the incident ray, the reflected ray, and the normal to the surface all lie in a similar plane.

If an incident light ray hits a flat, smooth object at 28 degrees, it will reflect off at an angle of 28°.

Hence, option B is correct

To learn more about the law of reflection, refer to the link;

brainly.com/question/12029226

#SPJ1

You might be interested in
Why do we say that a spring is elastic? Why do we say that a spring is elastic? It does not obey Hooke's law. When deformed, it
borishaifa [10]

Answer:

When deformed, it returns to its original shape

Explanation:

  • A spring is elastic.  
  • Elasticity is the property of a material to regain its shape after having been deformed.
  • It means that when the force is doubled, the amount of deformation in it gets doubled.
  • Hence, the correct option is (b) " When deformed, it returns to its original shape".
4 0
2 years ago
Express the length of a marathon run of<br> 26 mi 385 yd in meters.<br> Answer in units of m.
hjlf

Answer:

1 mi = 5280 ft  * 12 in/ft = 63360 in

A convenient conversion factor (to remember) is 1 m = 39.37 in

63360 in / (39.37 in / m) = 1609.3 m

26 mi + 285 m = 26 * 1609.3 + 385 = 42,228 m

6 0
2 years ago
What two types of scientific knowledge can be expressed as mathematical equations
melamori03 [73]
 Mathematical equations can express dependencies between things, for example the relationship between the speed and acceleration. This can be summarized under "scientific laws".

More complex laws can represent models, for example a model of a human brain on a neuronal level could be based on complex mathematical equations.

7 0
3 years ago
Read 2 more answers
Rays that pass through a lens very close to the principle axis are more sharply focused than those that are very far from the ax
Svetach [21]

Answer: it is easier to read in bright light than dim light.

Explanation:

The ray of light is the direction that is used by light in travelling through a medium. Rays that pass through a lens very close to the principle axis are more sharply focused than those that are very far from the axis.

Because of the fact that the rays are close to the principle axis, the spherical aberration helps us to understand the reason why it is easier for people to read in bright light than readin iin dim light.

3 0
3 years ago
Currents that occur in deep water are:
Genrish500 [490]

Answer:E

Explanation:

Thermohaline

6 0
3 years ago
Other questions:
  • What effect does time have on the speed of a moving object
    5·1 answer
  • A pendulum has 576 J of potential energy at the highest point of its swing. How much kinetic energy will it have at the bottom o
    11·1 answer
  • A) How many joules of energy does a 100-watt light bulb use per hour? Express your answer using two significant figures.
    10·1 answer
  • Fossil fuels such as coal store chemical kinetic energy. Please select the best answer from the choices provided
    7·2 answers
  • The universal law of gravitation states that the force of attraction between two objects depends on which quantities?
    14·1 answer
  • 4. Assume a multiple level queue system with a variable time quantum per queue, and that the incoming job needs 50ms to run to c
    10·1 answer
  • Can you describe Saturn?
    5·1 answer
  • What is the pressure at 5000 km below the surface of the earth
    8·1 answer
  • A microwave oven has 1200 W. If it receives 120 V of potential difference, what is the current in the microwave?
    11·1 answer
  • I need the answers to these questions if u dont mind
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!