Answered: 7.) Opaque materials only absorb or…

Science

Physics

7.) Opaque materials only absorb or reflect light but do not allow it to pass through. a. True b. False

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter25: Geometric Optics

Section: Chapter Questions

Problem 28PE: (a) What is me ratio of the speed of red light to violet light in diamond, based on Table 25.2? (b)...

See similar textbooks

Related questions

Q: 5. Which of the following diagrams shows light being reflected? А. Light B. the Light С. Light D.…

A: REFLECTION : Reflection is penomenon of returning back of light in same medium.

Q: 4.) Ultraviolet waves can cause all of the following except a. cancer b. sunburn c. friction

A: Ultraviolet light from the sun and other artificial sources can cause cancer by damaging the genetic…

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 is the best way of explaining why the leaves on a given tree are green? a.…

A: Objects appear colorful because of the concept of absorption and reflection. If any object appear…

Q: Which of the following terms is not used in the field of physics? A.Latent heat B.Nuclear fusion…

Q: The primary light colors are a. magenta, cyan, and yellow b. red, blue, and green c. yellow,…

A: The primary light colors are red, blue, and green

Q: 5. The movement of the light from a medium with a small refractive index to a medium with a large…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The reason we can read print from any direction is that a. the white part of a page reflects…

A: We can not read print from any direction .

Q: Light travels at the fastest speed in: A. glass B. water C. hydrogen D. vacuum

A: The speed of light depends on the properties of the medium. The refractive index of medium controls…

Q: 16.) When light strikes an object and bounces off it's smooth surface it is called a a. refraction…

A: When light strikes an object and bounces off it's smooth surface , then due to smoothness of the…

Q: 2) Light from a 50 W flashlight is incident on a mirror with 100% reflectivity. If the light covers…

A: Given data *The given power of the flashlight is P = 50 W *The given area is a = 1 m2

Q: Which of the following phenomena provides evidence that light has a wave nature? A Emission of light…

A: Through diffraction, the wave nature of light is illustrated.

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: The continuous-spectrum radiation that a blackbody emits is called A. Emitting light. B. Ultraviolet…

Q: 3. What is the longest wavelength EM radiation that can eject a photoelectron from silver (A=4.73…

A: Work function of silver (A)=4.73 eV Planck's constant (h)=6.626×10-34 J s Speed of light (c)=3×108…

Q: What does absorption measure in its applications? a.) The intensity of light emitted from a sample.…

Q: The three primary pigment colors are red, blue, and green. a. True b. False

A: The color is made up of white light. There are seven colors in white light but all seven colors are…

Q: Explain why a warm gas emits only light at specific wavelengths whereas a light bulb containing a…

A: Spectral Line Emission:- When an excited atom, element, or molecule's electrons transition between…

Q: Wearing black clothes in the summer makes the person wearing it feel warmer than if they were…

A: Wearing black clothes in the summer makes the person wearing it feel warmer than if they were…

Q: 4. A thermogram is an image produced by a special camera that, instead of visible light, records A…

A: We have to choose the correct alternative given in this question to fill the following blank as…

Q: 11.What is true about the nature of light? Select Two that apply. Light behaves as a…

A: Light is a form of energy called an electromagnetic wave composed of quanta of energy called…

Q: The frequency of a photon having energy 100 eV is (Take h = 6.62 x 10-34 J s; 1 eV = 1.6 × 10-¹⁹ J)…

A: Given data: The energy of photon (E) = 100 eV h = 6.62×10-34 J.s 1 eV = 1.6×10-19 J Required: The…

Q: 3. A star in a distant galaxy approaches the Sun at 3 X 106 m/s. It emits a photon with a wavelength…

A: formula of Doppler shift of wavelength is as follows; λo=λs1+vc1-vc…

Q: The diagram shows sunlight reflected from a lake surface. The reflected sunlight is plane-polarized.…

A: According to Brewster's law if light falls at a polarising angle then reflected beam is completely…

Q: 5. The idea that light can take on the characteristics of both waves and particles is known as…

Q: 2) Unpolarized light with intensity Io falls on a polaroid sheet, the transmitted intensity is. a.…

A: Write the expression for the Malus’ law

Q: 1. A photon of light has a frequency of 5.00 x 1014 Hz. If the frequency of the photon was doubled…

A: The relation between energy and frequency of photon is,

Q: At frequency, the incident light causes the ejection of electrons from the metal. a. work function…

Q: 6. Find the photon energy of a radiation of wavelength 100 nm. 1 eV= 1.602 x 10-19J

A: Given Wavelength of photon = 100 nm We have to calculate the energy of a radiation.

Q: Is light opaque? Explain.

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: 6. The characteristic X-rays have - wavelength and intensity ---- -- than the white radiation. a)…

A: White light is comprised of all the frequencies and wavelengths of the visible light spectrum within…

Q: A photon is carrying 2.76-eV. What is the frequency of the wave? -Hz

A: Given data: Energy of photon (E) = 2.76 eV = 4.416×10-19 J Frequency (υ) =?

Q: 2) Light from a 50 W flashlight is incident on a mirror with 100% reflectivity. If the light covers…

A: For perfect reflector, the radiation pressure can be written as pref=2PAc

Q: When white light passes through a prism, what causes the visible rainbow of colors to appear? a.…

A: The white light passes through prism refract in a wide range according to the wavelength of the…

Q: State following statements whether TRUE or FALSE. iv. Upon heating, objects begin to emit visible…

Q: 4. Complete the following statement: The photon description of light is needed to explain... A.…

A: To explain the photoelectric effect we need the particle nature of light whereas to explain…

Q: 9.) The three primary colors of light are yellow, red, and blue. a. True b. False

A: The given statement is false. The three primary colors of light are Red, Green and Blue.In short, it…

Q: Light is transmitted in optical fibers using a. diffuse reflection b. total internal reflection…

Q: A phenomenon on which light when strikes an electron produces a low energy, low frequency light. A.…

A: Light incident on a electron it produce low energy or long wavelength.

Q: 10. What is the approximate speed of light (EM radiation)? a. 1 billion feet per second b. 1…

A: The speed of light is about 300000000 m/s or 3×108 m/s.

Q: 3. How much energy, in joules, does it take to raise a gallon of room temperature water, ~21.1°C, to…

Concept explainers

Dispersion of White Light

Snell’s law is a formula that gives a relation between the angle of incidence and angle of refraction and is given as:

Question

7.) Opaque materials only absorb or reflect light but do not allow it to pass through.

a. True

b. False

Expert Solution

Step 1

Step by step

Solved in 2 steps with 2 images

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

What type of experimental evidence indicates that light is a wave?
A pure red object on a black background seems to disappear when illuminated with pure green light. Explain why.
(a) What is me ratio of the speed of red light to violet light in diamond, based on Table 25.2? (b) What is this ratio in polystyrene? (c) Which is more dispersive?
The radiant energy from the sun reaches its maximum at a wavelength of about 500.0 nm. What is the approximate temperature of the sun’s surface?
Would the critical angle for a glass—water interface be less than, equal to, or greater than the critical angle for a glass—air interface? Siw?
2. If light passes through a piece of tinted glass, 35% is absorbed. Then, it passes through second piece of tinted glass, another 35% is absorbed. So what is the final percentage that passes through both, compared to original 100%? a. 30%, b. 65%, c. 42.3%, d. 22.8%
The color of an opaque object is the color of the light it ________________. a. absorbs b. reflects c. scatters d. transmits
). Raman scattering takes into account a. The energy transitions between orbitals b. The energy transition from molecules in rotation motion c. The energy transition from molecules in translational motion d. Energy is absorbed in the substance being probed
During a brown-out, the electric power company drops the voltage of the power line and the incandescent light bulbs in your house become dimmer. When this happens, the filaments in the bulbs operate at a lower than normal temperature, so a. their color is somewhat bluer than normal. b. they emit ultraviolet light. c. their color is the same as normal, but they are less bright. d. their color is somewhat redder than normal. e. they burn out more quickly.
State following statements whether TRUE or FALSE. i. We can see ordinary solid objects because light is refracted from them. ii. At room temperature the thermal radiation are in infrared region of the spectrum. iii. Our eyes are sensitive to ultraviolet light. iv. Upon heating, objects begin to emit visible light. Temperature of a piece of metal is increases; first it glow with deep red color and then it turns to yellow. V.
5. A. Please rearrange the light bulks from high temperature to low temperature. a. B. Why is this the right order? C. If you have a green light bulk, its temperature is between which two lights?
Pls help ASAP.