See the picture: Which ray shows the light going from denser medium to rarer medium. D.

Q: Please state if there are any errors in this ray diagram

A: The given diagram of the reflection of the light ray in the mirror is wrong. The incident ray never…

Q: Choose the correct ray from those shown in the image below.             A     B…

A: When a light ray strike at the pole (centre) of a spherical mirror at some angle , then it reflect…

Q: Which lens represents the path light takes through a diverging le

A: Answer             (C) Reason

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: When comparing low power to high power, which one has the largest diameter field of vision

A: The field of view is the area under observation in a microscope. It is inversely proportional to the…

Q: Question 10 Which of these is the correct refracted light ray? Not yet answered Marked out of 5 Flag…

A: The bending of the ray of light passing from one medium to another the medium is called refraction.

Q: Suppose a beam of light is made to pass through a glass prism, draw an illustration on how the 7…

A: Light passing via glass prism splits the while light into 7 colors & the phenomenon which…

Q: Explain the effect of gravity on light.

A: Light travels through spacetime which can be  curved so light should dip and curve in the presence…

Q: what is the reason some spectra show the full range of colors while some only give a few colored…

A: This question can be answered by the definitions of emission and absorption sprectra. Emission…

Q: Astronomers observe a 66.0-MHz radio source both directly and by reflectión from the sea as shown in…

A: Ray diagram

Q: Use the definition of the meter to determine how far light travels in 1 ns.

A: We know ,  Speed of the light (c) = 3 × 109 m/s  Therefore ,  1 m is defined as distance travelled…

Q: Explain Luminous versus illuminated objects.

A: luminous and illuminated objects

Q: Correlate the wavelength of the color of light to its frequency. Use four [4] sentences also. 1.…

A:

Q: The speed of light in the different media of the figure shown below = v2 = 1.6

A: The refractive index of a medium is defined as,  n=cv Here, c is the speed of the light in empty…

Q: GIVE ONE ILLUSTRATION OF RAY DIAGRAM AND BRIEFLY EXPLAIN IT

A: GIVE ONE ILLUSTRATION OF RAY DIAGRAM AND BRIEFLY EXPLAIN IT.

Q: Choose the correct ray from those shown in the image below.

A: Answer Any incident ray travelling parallel to principal axis on the way to mirror will pass through…

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: Calculate the speed of light in Carbon tetrachloride.

A:

Q: Complete the following Ray Diagrams to show the full path of the ray of light:

A:

Q: What is the angle between a light ray and its wavefront?

A:

Q: please state if there any errors in the ray diagram

A: The above object used in the ray diagram for light ray reflection is a convex lens.

Q: A. B

A:

Q: AA AAA Wave B Wave C Wave D Waye A

A: Given, visible light spectrum is represented in given graph. we need to choose graph corresponding…

Q: What are the subtractive primary colors?

A: Subtractive colors contains colorants and reflected light.

Q: Calculate the frequency of red light,

A: Given; Calculate the frequency of red light ? Where,  Wavelength= 680 nm  Speed of light= 3×108 m/s

Q: Write the seven prominent colors present in white light in the order of increasing wavelength.

A: The seven prominent colors of the white light spectrum in the increasing order is given below .

Q: After image.The color of the afterimage of the candlelight is blue.It is a positive afterimage.…

A: After image  Accurate or erroneous

Q: Explain the dual nature of light.

A: Introduction: Light consists of tiny bits of energy called photons. This is a form of energy called…

Q: Light reflected from the surface of a compact disc is multi-coloured as shown in the figure below.…

A:

Q: In the picture, shown below which ray is incident at the critical angle Ray 1 Ray 2 Normal Ray 3…

A: Required : Which ray is incident at critical angle.

Q: This beam of light has a 65 degree angle of incidence, and a 39 degree angle of refraction.…

A:

Q: Define the term dispersion of light.

A: Dispersion is a process in which the particle or wave gets separated into its components.

Q: What are the characteristics of light waves?

A: Given: Light waves

Q: What do you mean by photochromic lenses?

A: To describe a photochromic lens.

Q: What do we see the different wavelengths of visible light as?

A: Electromagnetic radiation in the range of wavelengths is called visible light or simply light. A…

Q: Choose one light phenomena and explain why this happens

A: There are many light phenomena such as reflection of light, refraction, diffraction, interference,…

Q: Define the term reflected ray.

A: Given:  reflected ray

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.