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
Triss [41]
2 years ago
10

xtbf{Help} " align="absmiddle" class="latex-formula">~
\textsf{Ray optics is also known as  }______

​
Physics
2 answers:
Stels [109]2 years ago
6 0

Answer:

Ray optics is also known as <u>geometrical</u><u> </u><u>optics</u><u>.</u>

  • ‌Ray optics, or geometrical optics, is based on the short-wavelength approximation of electromagnetic theory. It is defined in terms of a package of rules (the rules of geometrical optics) that can be arrived at from the Maxwell equations in a consistent approximation scheme~

Explanation:

\mathrm{\fbox{w4soux}}

Aleks [24]2 years ago
5 0

Answer:

Geometrical optics, or ray optics, describes the propagation of light in terms of "rays" which travel in straight lines, and whose paths are governed by the laws of reflection and refraction at interfaces between different media.

You might be interested in
Rose has been working as a receptionist for 20 years. One day, she receives a check in the mail for $750,000—an inheritance from
sergey [27]
The just-world phenomenon is the belief that everything that happens to an individual is due to the individual's actions; in other words, all good and all bad that an individual encounters in the world is deserved by that person. This leads to a victim being blamed with the logic that "they had it coming" and someone who encounters good fortune being praised with "they earned it". Therefore, in this scenario, people will assume that Rose's inheritance is well deserved.<span />
8 0
3 years ago
Read 2 more answers
Which best explains why a satellite accelerates?
Gnoma [55]
A) it is always changing direction
4 0
3 years ago
Read 2 more answers
In the figure below, this “double” nozzle discharges water (at 10°C, density= 1000 kg/m3) into the atmosphere at a rate of 0.50
dezoksy [38]

Answer:

gfxfhhnhgfhjjgfghjhffgkhfdcg

8 0
3 years ago
A lightbulb has an efficiency of 13.1%.How much light energy (not heat energy) is generated by the bulb every second if the bulb
maw [93]

Answer:

1.048 W

Explanation: Given that a lightbulb has an efficiency of 13.1%.How much light energy (not heat energy) is generated by the bulb every second if the bulb has a power pf 8W?

The input power = 8W

The output power = ?

The efficiency = 13.1%

Using the formula below:

Efficiency = (power output / power input) × 100

13.1 = (Power output / 8 ) × 100

0.131 = power output / 8

Cross multiply to make the power output the subject of formula

Power output = 0.131 × 8

Power output = 1.048 W

Therefore, the light energy (not heat energy) generated by the bulb every second is 1.048 W

4 0
3 years ago
Which of Newton’s laws example why your hands get red when you press them against a wall
snow_tiger [21]

A obviously because hand against walls equals gravity to me

:)

I hope this helped you on whatever you're doing.

Have a lovely day <3

3 0
3 years ago
Other questions:
  • Assume the population of a large city like New York City is about 4 × 10^6 people, with about 1.97 people per household. Approxi
    13·1 answer
  • Which of the following tools is used to observe objects that are very far away? A. a anemometer B. a hand lens C. a microscope D
    10·2 answers
  • What type of mixture does the foam demonstrate?
    7·1 answer
  • When an ice cube in a glass of water melts, the water level _____. A. remains the same B. rises C. falls
    7·2 answers
  • A bond between a positively-charged particle and a negatively-charged particle is a(n) _______ bond.
    6·1 answer
  • Một vật được ném lên trên theo phương thẳng đứng. Người quan sát
    6·1 answer
  • Can atoms go bad?, not in the reversible way like ionization and isotopes but really malfunction our die.​
    14·1 answer
  • a small table has a mass of 4kg, stands on four legs, each leg having an area of 0.001 m2. what is the pressure exerted by the t
    13·1 answer
  • Work and Power Practice Calculations
    12·1 answer
  • A cow has eaten 1500KJ of stored chemical energy in the form of food. 945KJ is exerted as waste products. 495kJ is used for resp
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!