6. Through which material does the light travel the fastest? sC.7.P.10.3 A Air B Air terlt loog Air D. Air

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: Explain underdamping ?

A: Damping in physics hinders or restrains the oscillating motion of a system. Depending on the level…

Q: How are surface waves different from body waves? Which are more

A: Body wave - the wave which travel through interior of earth .there  are two type of body wave , p…

Q: 27. Which of the equations below regarding colors is correct? O black = cyan + magenta + yellow…

A: We have to answer that which of the equations above regarding colors is correct?

Q: 28. Which of the following show that sound waves are longitudinal waves? A) The waves may be…

A:

Q: 4. The sky is mostly blue with some

A: The type of weather is FAIR WEATHER

Q: 22. Based on the data collected, which medium does light travel the slowest in? lieht bent the least

A: Explanation :    More bending from normal indicates optically denser medium medium . Speed of light…

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: 7. Which type of wave requires a material medium through which to travel? (1) sound (2).radio (3)…

A: Mechanical waves are waves that need a medium for propagation. Non-mechanical waves are waves that…

Q: _1. Light cannot travel in a vacuum.

A: "Since you have asked multiple questions, as per Bartleby's instructions to us, we will solve the…

Q: The bending of light as it passes into a different medium is an example of:

A: Answer:  Refraction

Q: The speed of light in a plastic is measured at 2.5 x 108 m/s. Calculate: a- the index of refraction,…

A: index of refraction = velocity of light in vaccum/ velocity of light in the medium When light goes…

Q: 6. A light wave would be correctly categorized as which type of wave? OA Seismic Wave OA Transverse…

A: Light wave has varying electric field as well as magnetic field along perpendicular to the direction…

Q: give an example of wave characteristic of light that is easily observed outside the laboratory

A: Light: It is a transverse, electromagnetic wave which helps us to see. The wave nature of light was…

Q: 3 žIn(k) + žIn(2mm) – 31

A:

Q: What is normal line? (Hint: In reflection of light terms)

A: A normal line is a line drawn which is perpendicular to the surface of the mirror.

Q: -800- "imensions in mm F1 600 F2 F3

A:

Q: 22. A TV screen has 3,000,000 pixels. If the screen shows an image that is 1/4 yellow, 1/2 cyan, and…

A:

Q: The planet Venus is different from the earth in several respects. First, it is only 70% as far from…

A: To determine: Surface temperature.

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: Calculate the speed of light in fused quartz. What percent is this of the speed of light in vacuum?…

A: The index of refraction of fused quartz is given as n=1.458

Q: 11. A ray of light travels through a lens, like shown. Light Light Lens What happens to the light?…

A: The light ray through the lens is shown below.

Q: How will the color of the sky appear different on humid days compared to days of a low humidity?…

A: Generally we see the color of the sky is Blue. Actually the sky do not have any color. Color…

Q: 27. What is the sum of : 81 um + 96 cm + 148 mm A. 1.108081 m В. 1.108 т С. 1.11 т D. 1.1 m

A:

Q: 12. Which of the following statements BEST explains why the sky is blue 1 pun during daytime? * O A.…

A: The sunlight that reaches the earth’s atmosphere is scattered in all directions by the gases and…

Q: 23. Which one is the correct reflected ray for the incident blue ray? Green Red Both None

A: Given that A ray parallel to the principal axis is coming to the concave mirror   We have to find…

Q: (ii) State the laws of reflection.

A: Light is electromagnetic radiation containing an oscillating electric and magnetic field. the…

Q: what is the frequency of light with a wavelenght of 5.10x10-7m

A:

Q: 3. Refer back to Figure 8.1. For which types of electromagnetic radiation is the atmosphere of the…

A: Required : For which type of electromagnetic radiation, is the atmosphere of the Earth completely…

Q: 45. When a monochromatic beam of light traveling in are enters a glass block along a path normal to…

A:

Q: Silicate flint glass has an index of refraction of 1.60. Determine the wavelength of cyan light in…

A:

Q: 2. Calculate the wavelength and energy of light that has a frequency of 1.5 x 1015 Hz.

A:

Q: 2. List a few examples of objects outside your house. Which are making their own light? Which are…

A: This question belong to light.

Q: Akg

A: Given, Mass of objects, m1=1 kg,m2=2 kg Coefficient of friction between surfaces,μk=0.4

Q: A 518 × 1012 Hz wave is traveling through GLASS. What will be the frequency of the wave if it is…

A:

Q: Which has the greatest energy among the color in a rainbow

A: Rainbow has seven colors which are : violet, indigo, blue, green, yellow, orange, red Energy is…

Q: Differentiate between a ray and a wave front.

A:

Q: A 20 story building casts a 350 m shadow over level ground. Each story of the building is 3.7 m in…

A: The height of the 20 story building is, H= 20×3.7 m= 74 m. The length of the shadow of the building…

Q: 18. What is the luminance of a surface having a 42% reflectance and a 1.95 foot candle illumination?…

A: General formula for the luminance of a surface that is viewed perpendicular to the surface and…

Q: 73 1.5 450 1.8 567 63 446 13 1200 12

A: Given, force, F mass, m acceleration, a Using Newton's second law of motion: F=ma 1. F=ma=73…

Q: A stick begins by standing straight up in a glass before it's leaned to the side. You're looking…

A:

Q: at 6:30 AM the shadow of a building is 18 meters. at the same time the shadow of an 8 meter high…

A:

Q: 106. The diagram below represents a ray of monochromatic light (f- 5.09 x 1014 hertz) passing from…

A: Refractive index of medium X = 1.46 Frequency of monochromatic light = 5.09 × 1014 Hz

Q: Visible light is a. Radiation b. Light A way to transfer energy С. d. All of these

A: Visible light is a form of electromagnetic radiation. Visible light is light.  Visible light…

Q: 10. Draw a picture and explain what happens via the Doppler Effect.

A:

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: