Calculate the value of wavelenghth of the light in air

Reference no: EM13246653

1.The displacement of a wave traveling in the negative directions is given by D(x,t) =5.2cm sin(5.5x + 72t), x is in meters and t is in seconds. Determine

(a) Amplitude

(B) Displacement at (x=wavelength , t= T)

2. The sound intensity from a jack hammer breaking concrete is 2W/m^2 at a distance of 2m from the point of impact. what is the sound intensity for a person watching from 50m away?

3. As light with a frequency of 4.286 x 10^14 Hz passes from air into a diamond, its speed v is 0.413 time in air is the same as the speed in vacuum which c= 3.0 x10^8.

(a) Calculate the value of wavelenghth of the light in air

(b) calculate the index of refraction "n" of diamond

(d) What is the valuve of frequency "f" of light in diamond.

(e) Draw the wave in diamond.

Reference no: EM13246653

Questions Cloud

Calculate the magnetic moment value of the bohr magnetron : The electron's magnetic moment is known as the "Bohr Magnetron" and has a theoretical value of ?B?eh4?m, where "h" is Planck's constant (h=6.63×10?34 J?s), Calculate the magnetic moment value of the Bohr Magnetron

Define how many grams of magnesium oxide are formed : How many grams of magnesium oxide are formed when 16.4 of oxygen gas, measured at STP, completely reacts with magnesium metal according to this reaction

Conservative and liberal camps embrace positivism : Why did so many Latin American intellectual and political leaders of both the Conservative and Liberal camps embrace Positivism and then allow the resulting alliance to dissolve?

Determine the bandgap energy of the semiconductor : A particular intrinsic semiconductor has a resistivity of 50 -cm at T=300 K and 5 - cm at T=330 K. Neglecting the change in mobility and effective density of states with temperature, determine the bandgap energy of the semiconductor.

Calculate the value of wavelenghth of the light in air : As light with a frequency of 4.286 x 10^14 Hz passes from air into a diamond, its speed v is 0.413 time in air is the same as the speed in vacuum which c= 3.0 x10^8, Calculate the value of wavelenghth of the light in air

Explain how many grams of magnesium oxide are formed : How many grams of magnesium oxide are formed when 16.4 of oxygen gas, measured at STP, completely reacts with magnesium metal according to this reaction

What is the actual power being dissipated by the circuit : A 20V voltmeter with a sensitivity of 10,000 ohms / volt rating and a 5A ammeter are used to measure the power being dissipated in a dc circuit. The voltmeter reads 13V and the ammeter 2.1A.

Information on this original great wall : The Great Wall of China that is now in existance began with a wallwith unknown length that was built during the Qin Dynasty in 221B.C. I haven't been able to find much information on this originalGreat Wall. Does anyone know any details, backgroun..

Compute the boiling point in c of solution : assuming ideal behavior, calculate the boiling point in C of solution that contains 64.5g or the non-volatile non-electrolyte quinoline( molar mass= 129g/mole) in 500 grams of benzene. For benzene the normal boling point is 80.10 C and Kb = 2.53C/..

User Account

All Pages