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
zheka24 [161]
3 years ago
14

For using the law of reflection and Snell's law for refraction, the angles are measured Group of answer choices between the surf

ace and the light ray between the normal to the surface and the light ray either way of measuring the angle will work for both reflection and refraction
Physics
1 answer:
Scrat [10]3 years ago
8 0

Answer:

correct answer is the c

Explanation:

The laws of optical geometry are the law of reflection and refraction, in them the relationship between the incident angles and reflected or transmitted by a given surface is established, in these laws it is not specified how the angles should be measured by which they could measure as follows

.- between the beam and the surface

.- between lightning and normal, the most used

Let's check the answers

a) True.

b) True

c) True

We see that the three answers are true, but the answer c involves the other two, so the correct answer is the c

You might be interested in
47. A car travels 85 km in the first half hour of a trip. The car continues to travel for 2 more hours and travels 200 km. What
Otrada [13]

Answer: 114 km/h

Explanation:

The formula for determining average speed is expressed as

Average speed = total distance/total time

The car travels 85 km in the first half hour of a trip. The car continues to travel for 2 more hours and travels 200 km. It means that the total distance that the car travels is

85 + 200 = 285 km

The total time spent by the car is

0.5 + 2 = 2.5 hours

Therefore,

Average speed = 285/2.5 = 114 km/h

3 0
3 years ago
According to the law of conservation of momentum, in a(n) _______ system, the initial total momentum before a collision equals t
Sergeeva-Olga [200]

Answer:

rhastuutse5r says he n and happiness of

Explanation:

UKDIAMOND is a great place to live and live and live in the world best friend tum jio hjaro and happiness of the day and the day of the day of the day of the day of the day of the day of 2nd century and the day of the day of

7 0
3 years ago
Read 2 more answers
For her birthday, amy received flowers that had a dull red appearance. compared with the entire range of visible light waves, th
Cerrena [4.2K]
The flowers reflect relatively low frequency and low amplitude light waves.
White light contains a spectrum of colors, and red light is at the beginning of this spectrum in terms of energy. This means that it has the lowest frequency, as the energy of a wave of light is directly proportional to its frequency.
The amplitude of a light wave gives a measure of how intense the light is. A dull light means that the amplitude of the wave is low.
4 0
3 years ago
Water is a compound because it A. cannot be broken down into simpler substances. B. always has two hydrogen atoms for each oxyge
hjlf
I'm almost positive it's b
7 0
3 years ago
Read 2 more answers
A powerful motorcycle can produce an acceleration of 3.00 m/s2 while traveling at 90.0 km/h. At that speed the forces resisting
nata0808 [166]

Answer:

1185 N

Explanation:

From Newton’s second law of motion,  

F=ma where m= mass of motorcycle, a is acceleration of the motorcycle and F=Force

Net force acting on motorcycle F_{net} is given by  F_{net}=F-f

Where F is force acting on motorcycle and f is frictional force

Substituting F-f for F_{net}

F_{net}=ma hence  ma= F- f Substituting a with 3, m with 245Kg and f with 450N as provided

245*3= F- 450

F=245*3 +450= 1185 N

6 0
3 years ago
Other questions:
  • Think critically why would a field guide have common names as well as scientific names?!
    9·1 answer
  • An electron with kinetic energy 2.9 keV moving along the positive direction of an x axis enters a region in which a uniform elec
    14·1 answer
  • 3. A stone is thrown upward at an angle. What happens to the horizontal component of its velocity as it rises
    8·1 answer
  • An iron wire and a copper wire of the same length have the same potential difference applied to them. What must be the ratio of
    10·1 answer
  • 1. An object is traveling at a constant velocity of 30 m/s when it experiences a constant
    11·1 answer
  • Jose gets up from his seat on the bus to move closer to the front. Just as he begins to walk forward, the bus stops at a light.
    5·2 answers
  • How is a magnetic field generated?
    10·2 answers
  • A battery that warms while discharging
    5·1 answer
  • Will give big prizes !!
    9·1 answer
  • When a scientific calculator shows the quantity below, what does it mean?<br> 1.5E8
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!