Explain the various light phenomena such as: 1. Your reflection on the concave and convex sides of a spoon looks different. 2. Mirages 3. Light from a red laser passes more easily through red cellophane than green cellophane. 4. Clothing of certain colors appears different in artificial light and sunlight. 5. The sky is blue and sunsets are reddish.

Q: 1. Water floats on a liquid called carbon tetrachloride. The two liquids do not mix. A light ray…

A: As per guidelines only first question is solved here.

Q: Pls help Can convex mirrors ever produce real images? Inverted images? Magnified images?

A: mirror formula 1/f =1/v-1/u

Q: 2. Hold a shiny spoon in front of you. What differences do you notice about the image of your face…

A: (2)  Here image we see in this convex side is always erect and diminished and the image seen in…

Q: 6 (a) An object is placed 20 cm away from a lens that has an index of refraction 1.5. The…

A: 6.a. (i). Write the expression for magnification of the lens.

Q: 15. A self-luminous point object placed at a distance x, from a slab of transparent material of…

A:

Q: 5. Use your observations of the patterns to predict which light ray - A, B, C, or D - would be more…

A:

Q: 3. What are the three fundamental properties of an image in a plane mirror? 4. What will happen when…

A: Given 3. Image is formed by a plane mirror We have to write the properties of images 4. If we wave…

Q: 1. What are the different properties of light that apply to the image formation of optical devices…

A: In this question we have to answer about the topic image formation. Please give positive feedback if…

Q: Q1: Light is incident from air (n= 1 ) to glass (n = 1.51). The light has a wavelength of 541 nm in…

A: Given: Angle of incident light i = 37" =(37/3600)° Wavelength of the incident light Lambda = 541nm…

Q: Q2: a) Sunlight reflects off the smooth surface of an unoccupied swimming pool. (i) At what angle of…

A:

Q: Question 3 a) Light travels from air with an index of refraction of 1.00 into an optical fiber with…

A: a) i) The required ray diagram which depicts the given situation in given below. Here, i is the…

Q: 1. Point the laser or flashlight in the mirror. Draw how the light behaves here and explain what…

A: A reflection appears to be the same distance from the "other side" of the mirror as the viewer's…

Q: #2: While you are sitting on a chair at the edge of a 1.2 m deep swimming pool, your eyes are 1.5m…

A:

Q: Example2 A prism is made of glass of unkown refractive index. A parallel beam of light is incident…

A:

Q: 1. If you look at your blue shirt in a mirror, what is the color of its image? What does it tell you…

A: Convex mirror is the mirror whose outer part act as the reflecting surface.

Q: The bottom of the passenger-side miror on your car notes, "Objects in mirror are closer than they…

A: Yes, it is true that objects in mirror are closer than they appear.Because convex mirror form…

Q: Does refraction make a swimming pool seem deeper or shallower? Explain as substantial as possible

A: When one sees the bottom of a pool, the light travels from the pool through the water and comes to…

Q: What is the critical angle for total internal reflection of a crown glass that is immersed in water?…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Two smooth reflecting surfaces (A and B) are perpendicular to each other. Light strikes surface A at…

A:

Q: 1: Describe in detail how sound waves are produced and how they travel through air. 2: light can be…

A: 1. The back and forth vibration of the particle in the medium through which the sound wave moving…

Q: 1. How can we determine if a lens is converging? 2. What type of lenses is used for people who…

A: Solution Step1 - Here we will…

Q: 1. A ray of light enters a flat surface of crown glass at a 30 degree angle to the surface. At what…

A:

Q: 1. true or faulse: A diverging lens always creates a real image?   2. When light travels from air…

A: 1) Diverging lens can not form a real image but in the diverging lens, the light gets diverge and we…

Q: 4. If you are standing 4 feet from a plane mirror and looking into it, how far from the mirror will…

A: 4) In the case of a plane mirror, the object distance equals the image distance. So, the image from…

Q: ture of the air above the ground? 2. What happens to light as it passes through air with varying…

A: solution of above problem is below:

Q: 1)How does increasing or decreasing the index of refraction of the bottom material change the angle…

A: In part 1  In part 1 snell's law is used  When light enters a material with higher refractive index,…

Q: 4 If the refracted angle is 43" as light travels from a certain medium (n= 1.4) with incident angle…

A:

Q: 3. The index of refraction for the compound benzene is 1.50. What is the speed of light in benzene?…

A:

Q: What is the critical angle for total internal reflection of a crown glass that is immersed in water?…

A: Introduction: The light ray gets completely reflected, the angle of incidence is greater than the…

Q: A ray of light is incidented at angle of 30 degrees to the normal (perpendicular line or y-axis) to…

A: Angle of incidence = 30 degree  (1) reflected angle = 30 degree (as angle of incidence is always…

Q: Objects viewed under water with the naked eye appear blurred and out of focus. A scuba diver using a…

A: Because the cornea and water have almost identical indices of refraction. And very little refraction…

Q: Two triangular prisms are placed side by side, such that the second is inverted. What would happen…

A: Solution: We know that, when Newton placed two triangular prisms in inverted position with respect…

Q: 1. What are the differences between real and virtual images? How can you tell (by looking) whether…

A: The mirror is the equipment which speculate the light placing  on them. Lenses  which are used to…

Q: a. Illustrate with label angle of incidence, angle of reflected ray and angle of refraction. b.…

A: Angle of incident, i=38o Refractive index of glass, n=1.52

Q: 1. What is a normal line and why is it necessary in refraction?

A:

Q: 3. Use your observations of the patterns to predict which light ray - A, B, C, or D-would be more…

A:

Q: 1. What are the differences between real and virtual images? How can you tell (by looking) whether…

A: As you mentioned above, I am going to answer only the 2nd question Question: 2. Why are diverging…

Q: Question 8 (1 point) A diver shines a flashlight upward from beneath the water (n=1.33) at an angle…

A: Given: incident angle i = 37.5° , nwater = 1.33  nair = 1 Let angle of refraction in air is r

Q: please help.

A:

Q: 1. What is the size of an image? is it virtual or real? 2. Which color of arrow represents the…

A: The above mirror shown in the figure is concave mirror.

Q: Why is optical reflectance dependent on wavelength?

A:

Q: Hot air rises over a heated stove element.Explain why the wall behind the stove appears to shimmer.

A: "Since all questions are different therefore as per chegg guideline we can author only first one…

Q: 1- Define refraction index? What its depending parameters? Value for air and water?

A:

Q: Answer the following questions with a YES or NO. Explain your answer with a few sentences. |(a)…

A:

Interference of Light

The word "constructive" signifies addition in interference. Constructive interference occurs when the path of the waves that start from the slit differs by 1 entire wavelength or in the intervals of the same. Hence, the waves that are presented on the screen are in phase (crest to crest/trough to trough). The waves interfering constructively forms bright fringes on the screen.