For the Hubble Space Telescope, which light—red, green, blue, or ultraviolet—is better for seeing fine detail of distant astronomical objects?

Q: Choose the BEST answer to the following: Colors in a soap bubble result from light (a) converted to…

A: A soap bubble is a very thin sheet of water sandwiched between two layers of soap molecules. The…

Q: What happens when light moves from a medium with a low refractive index into a medium with a higher…

A: When ray of light is travelling from medium which has low refractive index into medium which has…

Q: refli C D A E In the figure, which is the reflected ray? а. В O b. A С. С O d. D

A: When a ray of light approaches a smooth polished surface and bounces back in the same medium after…

Q: What color of visible light has the longest wavelength? The shortest wavelength?

A: The visible spectrum is the portion of the electromagnetic spectrum that the human eye can view.…

Q: How could you use spotlights at a play to change the performer's clothes suddenly from yellow to…

A: By changing the spotlight color to blue; we can change the performers clothes from yellow to black.…

Q: Which of the following colors would have a wavelength of 425 nm? O yellow O red green O blue

A: Colour Wavelength (nm)    Violet 400  Blue  450 Cyan 500 Green 550 Yellow 580 Orange 600…

Q: Which scientist proved experimentally that a shadow of the circular object illuminated with coherent…

A: He was the Arago who proved experimentally that a shadow of a circular object illuminated with…

Q: Choose the BEST answer to the following:Colors in a soap bubble result from light (a) converted to a…

A: A rainbow spectrum of colors on the surface of a soap bubbles produced by thin film interference,…

Q: On a TV screen, red, green, and blue spots of fluorescent materials are illuminated at a variety of…

A: There are the three primary colors such as Red, Blue, and Green (RBG). By the mixture of colors from…

Q: White light is shone through a cyan filter, what color will the resulting light be? white cyan blue…

A: The white light primarily contains three colors red, green, and blue.

Q: In a piece of glass, does the index of refraction depend on the wavelength of the incoming light?…

A:

Q: When light is refracted, it keeps a constant:

A:

Q: The speed of light in the different media of the figure shown below %D n2 = 1.6

A: Given data: The refractive indices of different media: n1=3=1.73 n2=1.6 n3=2 n4=2=1.414   The speed…

Q: If you find that light travels 2.4m within a plastic rod in 11.5ns, what would the refractive index…

A:

Q: When cyan light and yellow light are combined together on a screen, what color is created?   a.…

A: Cyan light is a combination of blue and green colour  Yellow light is a combination of red and green…

Q: If a green filter is placed in front of white light what color or colors are subtracted ? Cyan Black…

A: Answer: Blue and Red

Q: Pilots sometimes wear glasses that transmit yellow light and absorb light of most other colors. Why…

A: Yellow filters allow green and red light to pass through while eliminating scattered blue and violet…

Q: What color does red cloth appear to be when illuminated by sunlight?

A: It is known that the white light from the sun is a combination of seven different lights with…

Q: If the sky on certain planet in the solar system were normally orange, what color would sunsets be?

A: The sunset would be blue.If the sky of a certain planet is orange at noon, it means that the…

Q: In which of these cases will a ripe banana appear black—when illuminated with red, yellow, green, or…

A: Given: A ripe banana

Q: What is the smallest wavelength that the second light source could have?

A:

Q: Compute the approximate ratio of the amount of blue light scattered sky light to the amount of…

A: In the given question, we are to find the ratio of amount of blue light in the scattered sky to the…

Q: red light has a ____ frequency and a ____ wavelength than ultraviolet rays??? choice 1-…

A:

Q: Which results in light waves oriented all in one plane? polarization O Doppler effect O diffraction…

A: Given to findwhich of the following options results the light waves oriented in one plane.

Q: Which describes the bending of light as it passes around or through a slit? O polarization O Doppler…

A: Polarization is the process in which vibrations of a light wave are restricted in a specific plane.

Q: The resolving power of a microscope is greatest when theobject being observed is illuminated by(a)…

A: Longer wavelength of light yield less resolution and shorter wavelength yield more resolution. Among…

Q: Why does the sky appear dark instead of blue to an astronaut?

A:

Q: Why does light from two bulbs not form a interference pattern?

A:

Q: How are sound waves and light waves alike and different?

A: Similarity in Sound and light waves: Both the light and sound waves can transfer of energy. Both…

Q: With which color of light can the Hubble Space Telescope see finer detail in a distant astronomical…

A: Hubble Space Telescope is used by scientists to observe the distant celestial objects and it helps…

Q: Which is more easily diffracted around the buildings , AM or FM radio waves? Why?

A: AM (amplitude modulated) radio wave has wavelength around 1km-100m and FM (frequency modulated)…

Q: Theoretically, when magenta paper is illuminated with cyan light, the paper will appear......   a.…

A: Cyan is the combination of the light green and blue.

Q: What is the energy associated with this wavelength of light?

A: Given wavelength λ= 587.5 nm Now, Energy given E=hcλwhere h=6.626*10-34             c=3*108 So,…

Q: As light passes through a transparent object, how are direct and diffracted light rays produced? How…

A: Introduction: When light rays encounter some obstacles in the object, then the bending of light is…

Q: You can see your lecturer in class (if you are there) because O They emit visible light They reflect…

A: We can see any object when the light falls on object and then the reflected light from the object…

Q: What colors of ink do color ink-jet printers use to produce a full range of colors?

A: Color ink-jet printers use to produce a full range of colors. Typical inkjet printers either a three…

Q: 24. Which one is the correct refracted ray for the incident blue ray? O Green Red O Both O None

A: Incident ray-  the ray directly comes from the object is called incident ray.   Refracted ray- the…

Q: What is the relationship of wavelength with frequency? In light, what causes the differences in…

A: solution as

Q: What are the three primary colors for light addition? What colors appear when light of any two…

A: The three primary colors for light addition are red, green and blue. These three colours in various…

Q: The fact that light can be polarized and sound cannot be polarized can be best explained by which?…

A: Light is a Transverse wave by nature which means its direction of propagation is perpendicular to…

Q: When a pulse of white light is incident on a piece of glass, the first color of the seven colors in…

A: As light goes from one medium to other, frequency remains the same. Velocity of the wave is,

Q: When white light is incident on water at an angle, which color refracts the most?

A: The refraction  of light depends upon upon the wavelength of light. The shorter the wavelength of…

Q: Why do radio waves diffract around buildings, while light waves do not?

A: The amount of diffraction generally depends on the wavelength of the wave and the size of the…

Q: Does increasing the frequency of the light source cause the light to be diffracted more or less?…

A: relation between the speed, frequency, wavelength of the light is given by : speed of light =…

Q: If there is NO light reflected from an object, what will you see? O Nothing/Black O Roy G Biv O…

A: In this problem, it is asking if there is no light reflected from an object, what will you see?