What is the oscillator strength

Assignment Help Physics
Reference no: EM13535735

A compound absorbs at 500 nm with a halfwidth of 500 cm-1 and maximum molar extinction of 4x10^4M-1 cm-1.

(a) What is the oscillator strength?
(b) What is the excited state rate of emission (A)?
(c) What is the excited state radiative lifetime?

Reference no: EM13535735

Questions Cloud

Coefficient of friction between the box and the floor : A man pushes a box of mass M with a force F using a stick AB of mass m and making a angle θ with the vertical. The coefficient of friction between the box and the floor is μ. Draw a clear diagram showing all the forces.
Velocity v of waves on vibrating string depends on tension : The velocity v of waves on a vibrating string depends on the tension T in the string and the mass per unit length λ of the string. Derive an expression for v by using the dimensional analysis method
A spelunker drops a stone from rest into a hole : A spelunker (cave explorer) drops a stone from rest into a hole. The speed of sound is 343 m/s in air, and the sound of the stone striking the bottom is heard 4.88 s after the stone is dropped. How deep is the hole?
Find the maximum height ymax reached by the rocket : A rocket, initially at rest on the ground, accelerates straight upward from rest with constant acceleration 53.9 meters per second squared. The acceleration period lasts for time 9.00s until the fuel is exhausted. After that, the rocket is in free..
What is the oscillator strength : A compound absorbs at 500 nm with a halfwidth of 500 cm-1 and maximum molar extinction of 4x10^4M-1 cm-1. What is the oscillator strength? What is the excited state rate of emission (A)?
A proton enters the gap between a pair of metal plates : A proton enters the gap between a pair of metal plates (an electrostatic separator) that produces a uniform, vertical electric field between them. Ignore the effect of gravity on the proton.
What is the period of the wave and wave speed : A wave has a wavelength of 456m and a frequency of 200Hz. What is the period of the wave? What is the wave speed?
The packages initial speed equals the helicopters : A helicopter is ascending vertically with a speed of 5.73m/s . At a height of 114m above the Earth, a package is dropped from a window. How much time does it take for the package to reach the ground? [Hint: The package's initial speed equals the hel..
What is the charge distribution : An infinitely long charged wire produces an electric field of magnitude 1.15 103 N/C at a distance of 51.0 cm perpendicular to the wire. The direction of the electric field is toward the wire. What is the charge distribution?

Reviews

Write a Review

Physics Questions & Answers

  What is the new acceleration of box

What is the new acceleration of box

  What would be the cars stopping distance

A 1500 -kg automobile travels at a speed of 75 -km/h along a straight concrete highway. Faced with an emergency situation, the driver jams on the brakes, and the car skids to a stop.

  Find how many meters is the cliff above the ground below

A ball is released from the top of a cliff; it hits the ground 1.1 seconds later. how many meters is the cliff above the ground below

  Determine the magnitude and direction of fourth displacement

A 3 kg object id released from rest at a height of a 5 meter curved frictionless ramp. At the foot of the ramp is a spring force constant of k= 400n/m the object slides down the ramp and onto the spring compressing it to the distance x before comi..

  Calculate the absorbed heat

Hydrogen under p = 5 atmospheres and T = 20 C is warmed isobarically until its volume increases from 1 to 2 liters. Calculate the absorbed heat.

  How much work is done by the force on the coin

A coin slides over a frictionless plane and across an xy coordinate system from the origin to a point with xy coordinates (1.4 m, 5.7 m) while a constant force acts on it. How much work is done by the force on the coin during the displacement

  What is the mass of the aluminum chunk

A student drops two metallic objects into a 120-g steel container holding 150 g of water at 25°C. One object is a 230-g cube of copper that is initially at 85°C, What is the mass of the aluminum chunk

  What is its angular acceleration

A flywheel turns through 26 rev as it slows from an angular speed of 1.3 rad/s to a stop. What is its angular acceleration

  What is the recoil speed of cannon

A 16.5 kg gold bar at 27 °C is placed in a large, insulated 0.800 kg glass container at 15°C with 2.00 kg of water at 25.0°C. Compute the final equilibrium temperature.

  Find the average total power radiated by the bulb

If the rms electric field of this light is 18.0N/C at a distance of 1.50m from the bulb, what is the average total power radiated by the bulb

  Find out the coefficient of kinetic friction

A child goes down a playground slide with an acceleration of 1.22. Find out the coefficient of kinetic friction between child and slide if the slide is inclined at an angle of 31.0 below the horizontal.

  How much energy is transformed into internal energy

A 5* 10^2 kg hot air balloon takes off from rest at the surface of the earth. The non conservative wind and lift forces take the balloon up, doing +9.70*10^4J of work on the balloon in the process. At what height above the surface of earth does th..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd