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Optics
Page 6
Questions (4,165)
Match the term with the correct definition.
Lumen a nuclear reaction in which the nucleus of atoms are joined a nuclear reaction
1 answer
asked by
uh9bryr
67 views
13.
Choose the best answer. The line drawn perpendicular to the surface of a new medium is called the _____. x axis y axis normal
1 answer
asked by
uh9bryr
63 views
Diffraction from an unknown cubic metal is observed to occur at the following value of θ when using CuKα radiation. Determine
3 answers
asked by
Anonymous
590 views
A 1.5 m tall man stands 2 m in front of a flat wall mirror. Please find: image distance and height of image
I have the formulas
2 answers
asked by
sonia
1,208 views
A converging lens of
15cm focal length forms an image of an object placed 9 cm from it. What is its position and magnification?
2 answers
asked anonymously
75 views
Two converging lenses, A and B,with focal length F1=20cm and F2=25cm,are placed 80cm apart. An object is placed F0cm in front of
4 answers
asked by
benjamin
1,070 views
A model shows rays of sunlight moving straight from the sun perpendicular to the surface of the Earth. What are these rays
1 answer
asked by
0
262 views
Light ray is incident on airglass interface at angle of 70° to
the interphase. Given that the refractive index of glass (n)
7 answers
asked anonymously
85 views
A ray of light is incident on an equilateral triangular glass prism of refractive index 3/2, Calculate the angle through which
2 answers
asked anonymously
74 views
Which of these best describes the relationship between the incident ray the reflected ray and the normal for a curved mirror?
1 answer
asked anonymously
172 views
Unit 8 lesson 2 lens and mirrors
1 answer
asked anonymously
80 views
Role of light in light stage
1 answer
asked by
Betsy
59 views
21.
Match the term with the correct definition. Lumen a nuclear reaction in which the nucleus of atoms are joined the science
1 answer
asked by
klklklkkl
69 views
6.
Choose the best answer. The line drawn perpendicular to the surface of a new medium is called the _____. force y axis normal
1 answer
asked by
klklklkkl
62 views
Which of the following was a prediction of the photoelectric effect under the wave model of light?
a. The light could only be
1 answer
asked by
hi
106 views
A beam of light is unpolarized. This means that:
1 answer
asked by
oyebodegoldencity
67 views
A diffraction grating gives a second-order maximum at as angle of 31° for violet light (λ = 4.0 × 102 nm). If the diffraction
1 answer
asked by
oyebodegoldencity
120 views
A double slit apparatus is held 1.2 m from a screen.
(a) When red light (λ = 600 nm) is sent through the double slit, the
1 answer
asked by
oyebodegoldencity
117 views
(a) Distinguish between diffraction and refraction.
(b) What is dispersion, and how is it related to diffraction and refraction?
1 answer
asked by
oyebodegoldencity
67 views
Upon observing an interference pattern produced onto a screen, how could you identify whether a single slit, double slit, or
2 answers
asked by
oyebodegoldencity
84 views
Model shows rays of sunlight, moving straight from the sun perpendicular to the surface of the Earth. What are these race
2 answers
asked anonymously
90 views
ight
31 answers
asked anonymously
58 views
A laser emitting light with a wavelength of 560 nm is directed at a single slit, producing an interference pattern on a screen
13 answers
asked anonymously
86 views
Upon using Thomas Young’s double-slit experiment to obtain measurements, the following data were obtained. Use these data to
2 answers
asked anonymously
62 views
When light is shone through a double slit, a pattern of bright and dark bands, fringes are visible on a screen. Using your
7 answers
asked anonymously
65 views
In your own words, how does total internal reflection make fiber optic messages possible?
2 answers
asked by
Kappa
190 views
3. In your own words, how does total internal reflection maki fiber optic messages possible?
13 answers
asked anonymously
61 views
Why is the sky blue
1 answer
asked by
Tristian
67 views
Physical science b semester exam which of these best describes the type of lens shown in the ray diagram
4 answers
asked by
Nancy Haymes
250 views
Use the ray diagram for a curved mirror to answer the question
1 answer
asked by
nikko
86 views
Parallel light waves bounce off a smooth surface. Which behavior of light does this describe? (1 point)
O absorption O
3 answers
asked by
Hlo
88 views
Which of these best describes the relationship between the incident ray, the reflected ray, and the normal for a curved mirror?
1 answer
asked by
Hlo
80 views
Which of the following mediums does LiDAR use to send signals to and from objects?(1 point)
Responses radio waves ultraviolet
2 answers
asked anonymously
64 views
A metal surface of threshold wavelength 550 nm is irradiated with blue light of wavelength 450 nm. Calculate the (1) maximum
2 answers
asked by
Sandra
61 views
Which statement correctly describes the refraction of light?
As light waves enter a different medium, they bend towards the
1 answer
asked by
shoto
82 views
Which defines a concave mirror?
A concave mirror curves inward with the edges of the mirror pointing towards the viewer. A
1 answer
asked by
shoto
66 views
When sunlight strikes at a shallower angle, it is ___ intense because it spreads over a ______area.
1 answer
asked by
John B
77 views
Which property causes a pencil to appear bent or broken when it is placed in a glass partially filled with water
3 answers
asked by
sodia
185 views
Explain the following terms: i) Radiosity ii) Emission iii) Spectral Intensity
3 answers
asked by
Ruhi
95 views
Study the image. Then answer the following question.
The image shows a mirror that is curved. The mirrored side bulges outward.
1 answer
asked by
AT
104 views
A lens that is thicker in the middle and thinner at the ends, bending light rays that pass through it, would be which kind of
1 answer
asked by
AT
123 views
A model shows rays of sunlight moving straight from the sun perpendicular to the surface of the Earth. What are these rays
2 answers
asked anonymously
385 views
Design an experiment to rainbow is caused by
droplets of water separating sunlight into its components.
6 answers
asked by
Ade
64 views
Name 3 different sources of light
1 answer
asked by
asjdhwuei
49 views
If light goes through a single slit, what will be the pattern that will appear on the target screen?
a. A large bright band will
2 answers
asked by
Nezuko-chan
99 views
Traveling through glass (or water) is not good enough to prevent light from escaping. What also needs to be done?
4 answers
asked anonymously
50 views
Which of these best describes the relationship between the incident ray, the reflected ray, and the normal for a curved
3 answers
asked by
social studies
154 views
When lights enteres a denser medium than one from which it is coming it refracts
2 answers
asked anonymously
23 views
The phenomenon that light travels through a straight line is called
2 answers
asked anonymously
43 views
Which is a curved piece of glass or other transparent material used to refract light?
a concave lens an optical fiber a reflector
1 answer
asked by
mir
80 views
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