Which of the following is true about light?

Q: How does the frequency of a particular spectral line observed in sunlight compare with the frequency…

A:

Q: Why is light both a particle and a wave?

A: Given  Why is light both a particle and a wave.

Q: Why Is Light Affected By Gravity?

A: The theory of relativity states that massive objects warps the spacetime around it. Since photons…

Q: How was the speed of light discovered?

A:

Q: Why can’t we see star in day time?

A:

Q: What is infinity mirror meaning?

A: Infinity mirror is when two or more parallel mirrors create smaller and smaller reflections that…

Q: What happens to light when it passes from rarer medium to denser medium?

A: When a beam of light passes from rarer medium to denser medium, it refracts or bends towards the…

Q: How has the theory of light changed over time?

A: The theory of light has changed a lot over time. In the 16th century light was assumed to be made up…

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: The wavelength of a photon determines its (select two answers) Brightness Speed Color Energy

A: Solution

Q: When a light beam approaches you, its frequency is greater and its wavelength less. Does this…

A: Given: frequency and wavelength

Q: Why do stars twinkle?

A:

Q: A friend says, in a profound tone, that light is the only thing we can see. Is your friend correct?

A: In the electromagnetic spectrum, we can only see the frequencies which lie in the visible range.

Q: hat happens when you "see" something? Something exits your eye but it isn't light. Light exits your…

A: Required : What happens when you "see" something?

Q: Which of the following diagrams represents a converging beam of light?

A:

Q: What type of wavefront will emerge from a (i) point source, and (ii) distant light source?

A: A wave front is defined as the locus of the surface of the waves which are in same phase.

Q: Vhich ray correctly depicts the ray reflected from the mirror shown in the picture? [1] F [2] [3]

A: Solution: The law of reflection states that when a ray of light reflects off a surface, the angle of…

Q: Rank in ascending order of photon energy that would make up a color monochromatic light: In this…

A: This problem can be solved using formula for photon energy. Which is given by  E=hv Where, E is…

Q: Chronologically place the Scientists and their theories about the nature of light, with description.

A: NATURE OF LIGHT: In order to understand different optical phenomena we are to consider the nature of…

Q: explain the spectrum of light?

A: Light can occur at any frequency or wavelength. Light can occur in any combination of frequencies…

Q: Which of the following scientists supported a particle-like theory of light? O Alhazen Christian…

A: The photoelectric effect supports a particle theory of light in that it behaves like an elastic…

Q: A ray of light would change direction when: (Check all that apply)

A: Introduction: A line perpendicular to the wave fronts of light is known as a light ray, and its…

Q: Sunlight exhibits what type of spectrum?

A: A spectrum exhibited by the sunlight is the visible spectrum.

Q: Your friend says that light passing the Sun is bent whether or not Earth experiences a solar…

A: Yes, the light passing the Sun is always bent because of the effect of the Sun's gravity.

Q: What is the actual Nature of Light? Is it an electromagnetic wave? Is it a stream of particles…

A: Light is a transverse, electromagnetic wave that can be seen by the typical human. The wave nature…

Q: The critical angle for a certain liquid-air surface is 68 degrees. What is the index of refraction…

A: According to Bartleby guidelines, I can only answer the very first question in multple case. If you…

Q: affec

A: solution of above problem is below:

Q: CAN YOU LABEL THE RAY DIAGRAM

A:

Q: heart of a resting adult pumps blood at a rate of 5.00 L/min. a. Convert this to cm^3/s.b. What is…

A:

Q: What is the electromagnetic spectrum?

A: Given information: It is given what is electromagnetic spectrum

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.