What is the scintillation efficiency
In anthracene, scintillation photons have a wavelength of 447 nm. If I MeV of energy is deposited in an anthracene crystal and 2000 scintillation photons are produced, what is the scintillation efficiency?
Expected delivery within 24 Hours
If ice homogeneously nucleates at -49.3oC, calculate the critical radius given values of -3.1 × 108 J/m3 and 25 × 10-3 J/m2, respectively, for the latent heat of fusion and the surface free energy.
The parameter n is known to have a value of 1.1. If, after 111 s, the reaction is 50% complete how long will it take the transformation to go to 99% completion?
The turning moment diagram for a petrol engine is drawn to the following scales : Turning moment, 1 mm = 5 N-m ; crank angle, 1 mm = 1°.
Remains constant if the value of sigma is known What is the sampling distribution of a statistic? Explain in your own words.
If I MeV of energy is deposited in an anthracene crystal and 2000 scintillation photons are produced, what is the scintillation efficiency?
Suppose that a nuclear plant generates heat in the amount of 2 x 10^7 J from its fuel rods at a temperature of 1200C and delivers it to a specialized condenser at 140C, to drive a turbine. Assuming the basis of a Carnot engine and cycle, obtain th
The weights of all candy bars of this type are certainly not constant because of slight variations in the factory production process. Assume these weights vary according to a normal distribution with mean \mu=2.2 and population standard deviation
Materials have been used in engineering applications for thousands of years. Sometimes these engineering structures or devices fail.
(a) How much work did the man do on the backpack while climbing the steps? (b) How much work did the man do on the backpack while walking on the horizontal surface?
1923862
Questions Asked
3,689
Active Tutors
1420217
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Select all of the TRUE statements regarding fluorescent microscopy. Antiboties can be tagged with a fluorescent molecule to bind to antigens.
Question: Scientists consider phylogenetic trees to be which of the following? Question options:
You begin working for a shrimp company based out of south east Asia. The manager of the facility would like to import a new line of the broodstock to the facili
Think about the crustacean physiology, what practices could the farm adopt that are preventative and proactive for crustacean health?
You own a shrimp farm that produces a freshwater prawn species like Macrobrachium rosenbergii. You maintain your own broodstock
Environmental fate of medications Medications can enter wastewater management systems either through human excretions or through improper disposal.
The introductory passage describes work to develop increasingly synthetic cells. What are some reasons that researchers are so interested in developing syntheti