What is the total energy density within the pulse

Assignment Help Physics

Reference no: EM13318538

A laser pulse has an energy of 16 J and a beam radius of 2 mm. The pulse duration is 13 ns and the energy density is constant within the pulse.

(a) What is the spatial length of the pulse?

? m

(b) What is the total energy density within the pulse?

? kJ/m3

E0 = ? MV/m

B0 = ? T

Reference no: EM13318538

Questions Cloud

Calculate what real rate of return will the investor receive : A man bought a 5% tax-free municipal bond .It cost $1000 and will pay $50 interest each year for 20 years.At maturity the bond returns the original $1000 .If there is 2% annual inflation

What is the percentage standard error in finding : If the percentage standard error in measuring voltages and currents is 2%, what is the percentage standard error in finding

Calculate number-average molecular weight of random nitrile : Calculate the number-average molecular weight of a random nitrile rubber [poly(acrylonitrile- butadiene) copolymer] in which the fraction of butadiene repeat unit is 0.30

Largest institutions acquiring smaller local and regional : Largest institutions acquiring smaller local and regional banks

What is the total energy density within the pulse : A laser pulse has an energy of 16 J and a beam radius of 2 mm. The pulse duration is 13 ns and the energy density is constant within the pulse. What is the total energy density within the pulse

Find dissolved oxygen deficit just downstream from outfall : A POTW (a.k.a. waste water plant) 1.0 m^3/s of treated effluent having an ultimate BOD of 30mg/L and DO = 2 mg/L into a stream that has a flow of 8 m^3/s, a BOD = 5.0 mg/L and DO = 9 mg/L.

Benefit for independent businesses : What is the primary benefit for independent businesses to expand into internet Commerce?

Calculate the maximum charge on the capacitor : An uncharged capacitor and a resistor are connected in series to a source of EMF. If E = 3.63 V, C = 19.6 uF, and R = 119 ohm, Calculate the maximum charge on the capacitor

Estimate the mass of rust formation for rebar during a year : Estimate the amount of Ca(OH)2(s) leached from concrete during a one-year period by precipitation. Assume that the area receives 40 in/yr of precipitation which is in equilibrium with PCO2= 10^-3.5 atm and [SO42-] = 10^-4 M

User Account

All Pages