Light travels fastest in: A) Nitrogen B) Air C) Steel D) Vacuum
Q: State the following: 1. Laws of Reflection 2. Laws of Refraction
A:
Q: What color(s) is (are) absorbed when blue pigment has yellow light shone on it? a) red and green…
A: If blue pigment has yellow light shone on it
Q: Which of the following types of conatiners would allow you to clearly see if there were ice cubes…
A: The type of conatiner we use to clearly see if there were ice cubes inside is transparent one.
Q: Which of the following terms is not used in the field of physics? A.Latent heat B.Nuclear fusion…
A:
Q: Identify what is being asked for. 1. Yellow + Cyan
A: We realize that Green is made by blending cyan and yellow (eliminating red and blue separately).…
Q: describe the patha light ray through a prism or a lens
A:
Q: What is the frequency of a light wave with a wavelength of 12000 m
A: Given data: The light wave Wavelength (λ) = 12000 m Required: Frequency (f)
Q: Which color has the highest frequency? A) Violet B) Red C) Indigo D) Green
A: We know that frequency is inversely proportional to the wavelength.
Q: A long, cylindrical conductor of radius a has two cylindrical cavities each of diameter a through…
A:
Q: Huygen’s wave theory of light considered light to be ____________ a) Made up of particles b)…
A: Longitudinal
Q: The wavelength of purple light is (BLANK) that of yellow light. a. the same as b. longer than c.…
A: Purple is far away from red colour as compared to yellow.
Q: 15) The lowest frequency of visible light is A. Violet B. Red C. Yellow D. Blue
A: Given:The lowest frequency of visible light islambda,λ =CfFrequency will be lowest when the…
Q: Which of the following is the SI unit of luminous intensity? a) Sterdian b) Radian c) Mole d)…
A: Option d
Q: Which of the following glows with special colour depending on the nature of gas in the fluorescent…
A: A fluorescent tube works on the principle of producing fluorescence due to the collision of…
Q: When light from air hits a smooth piece of glass at an angle, which of the following will not occur?…
A: solution is given as
Q: Light appears to travel in straight lines since
A: Light travels in straight light because its wavelength is very -very small as compared to size of…
Q: is the material for transmission of light that cast shadow a. clear b. transparent c. opaque
A: Light sources can be either point or non-point in nature. If it is a point source of light, then it…
Q: When the three primary light colors are mixed together, what color do you use? a. green b. white…
A: In terms of the primary colors of the light, the subject of the color perception is specified. The…
Q: Which of the following materials only absorbs or reflects light but does not allow it to pass…
A: An opaque object is neither transparent nor translucent (allowing some light to pass through). ...…
Q: A ray of light is incident normally on a plane mirror. The value of angle of reflection will be a)…
A: Incident angle is the angle that it makes with the normal drawn on the plane of incident. When the…
Q: Which of the following are complementary colors? A. Yellow and blue B. Red and green
A: The complementary colours are colours that contrast with each other and are positioned exactly…
Q: Light traveling in air is incident onto liquid at 53 degrees. If the refracted angle is 31 degrees,…
A: Angle of incidence, i = 53°Angle of refraction, r = 31°RI of air, n1 = 1.00 RI of liquid, n2 = ?
Q: When white light is sent through the combination of a yellow filter and a blue filter, what color…
A: complement colour of yellow is blue. A filter absorbs the complementary colour.
Q: Speed of light is maximum in _____. A) vacuum B) solids C) liquids D) gases
A: The speed of light in a medium depends on the refractive index of the medium.
Q: Polarized light a) has all its crests and troughs aligned. b) cannot be reflected. c) vibrates only…
A: Dear student Polerized light is the one in which the vibrations occurs in a single plane only.
Q: Which of the following colors is bent the least as it exists a prism? a. blue b. yellow c. green…
A: The light with more wavelength will bend least through prism.
Q: The speed of the light is maximum in A) Air B) Vacuum C) Water D) Glass
A: The correct option is (B). The speed of light is maximum in vacuum.
Q: Which of the following is not true about Newton's theory for light as a particle? a. Light…
A:
Q: When a ray of light travels from a denser medium to a rarer medium, it bends A) towards the normal…
A: The refraction of light is the deviation of light from its original path due to the difference in…
Q: Consider a circular wire of radius a that carries a current I directed as shown below. Calculate the…
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Q: what is the frequency of light with a wavelenght of 5.10x10-7m
A:
Q: The diagram shows light travelling from air into glass. Four angles v, w, x and y are shown. air…
A:
Q: Bending of light rays in denser medium is termed as: A) Reflection B) Dispersion C) Refraction D)…
A: The bending of light rays in a denser medium is termed as refraction.
Q: explain what causes some materials to be transparent and others to be opaque
A: Please see the next step for solutions
Q: Light travelling in one material enters another material in which it travels faster. The light wave…
A: If the light speeds up when travel from one medium to another medium then
Q: 10. The index of refraction of beer is about 1.35. What is the speed of light in beer?
A: Given: The refractive index of the beer is 1.35.
Q: 16 She's much taller . me. A than Bas c that 17 He lives in the same street. me. A that B like C as…
A: 16. She's much taller than me 17. He lives in the same street like me
Q: Light travels fastest through which of the following? air glass vacuum water
A: Refractive index for air : 1.000293 Refractive index for glass : 1.5 Refractive index for vacuum :…
Light travels fastest in:
A) Nitrogen
B) Air
C) Steel
D) Vacuum
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