Which of the following conditions must two waves satisfy for observable interference to occur betweer them? O A. Equal amplitude O B. Same polarization O C. Monochromatic O D. Different wavelengths

Q: Q1 a) If the absorption coefficient of sea water is 2m", and if the eye can perceive light of…

A: Given: The coefficient of seawater is μ = 2 m-1 The eye can perceive the light of factor f = 10-18

Q: . Can EM waves travel through a perfect vacuum? Can soundwaves?

A: Electro magnetic wave can travel in perfect vacuum. These waves are different from mechanical wave…

Q: Tripling the distance from an observer to a point source of light waves will cause the intensity…

A: Option A is correct.  Detailed solution is given below

Q: Revi Unpolarized light with intensity 3100 W/m² passes first through a polarizing filter with its…

A: Explanation: By Malus law of intensity, I'=I02cos2θ where I0 is the intensity of unpolarized light.…

Q: a grating-based spectroscope, if half of grating slits are blocked, it will not affect - Spectrum…

A: Ans is:- spectrum resolving power. Option A is correct.

Q: The sound of 40 decibels is Select one: O a. 10 times as intense as the sound of 20 decibels. O b.…

A: In this question we have to answer about the sound level. Please give positive feedback if the…

Q: A cellphone emits a spherical radio waves. The intensity of the waves I at a distance of d from the…

A: The intensity of the wave at distance d from the phone is, I=P4πd2 ..........(1) Where, P = Power…

Q: experiences? 9. What is the period of a monochromatic light with a wavelength of 660 nm?

A: Wavelength, λ = 660 nm*Note: As per Bartleby's guidelines we are supposed to answer only first…

Q: The wavelength of a light in air is 631 nm. What is its frequency? O none of these 121000 Hz…

A:

Q: Which properties of light are exhibited in the Double Slit Experiment? O Light acting as a particle…

A: Which property of light exhibiting double sliy experiment.

Q: Problem 5: Consider a typical red laser pointer with wavelength 646 nm. A What is the light's…

A: Given data: Wavelength , λ = 646 nm =646 x 10-9* m To find = frequency

Q: Quppase you want to reduce the intensity o7 pol ar izecd light From 0.51KW/m* to 12.5 I=0.51KW/mº…

A:

Q: What is the frequency of the light with a wavelength 2310 nm? (in units of Hz)

A: Given Wavelength of light is λ=2310 nm=2310×10-9 m Speed of light is c=3×108  m/s Find the frequency…

Q: 3. Write electric field expressions and Jones vectors for the following waves: (a) a linearly…

A:

Q: Which one of the following traits or behaviors is an indicator that light is a wave? O Light…

A: Light has dual characteristics of both waves and particles. Quantum theory of light explains the…

Q: If the wavelength of light in air is 500 nm ( 1nm = 10-9 m), what is the wavelength of light in…

A: Given, Wavelength of light in air is  λ= 500nm Let wavelength of light in water is λ1