What is the corresponding wavelength associated
If the frequency of light emitted by potassium is 3.95 x1014 Hz, what is the corresponding wavelength associated with this frequency in nanometers?
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How would you detect the presence of mercury in a sample potentially containing other group 1 cations? Detail the procedure and what the conformation presence test would be.
Kuru is a prion disease of the Fore people of highland New Guinea. Kuru is similar to Creutzfeldt-Kakob disease. It was once transmitted by the consumption of deceased relatives at mortuary feasts, a ritual that was ended by about 1960.
Give a strategy that allows you to use the preceding information to calculate work function and cutoff frequency for this surface. Carry out your strategy and determine the work function and cutoff frequency.
Air enters the compressor of a gas power cycle at 100kPa, 300K, and a volumetric flow rate of 5 m3/s. Determine power developed by the cycle in kW.
The alpha particle will come to rest when all is initial kinetic energy has been converted to electrical potential energy. Find the distance of closest approach between the alpha particle and the gold nucleus for the case K= 3 MeV.
Suppose heights of adults (measured in inches) are normally distributed with mean 70 inches and standard deviation 10 inches. What can be said about an adult height of 100 inches?
Calculate Delta H degree rxn for the reduction of V2O5. The table is : V2O5(s) = -1550.6 DeltaH degree kj/mol : H2(g) = 0 DeltaH degree kj/mol : V(s) = 0 DeltaH degree kj/mol: H2O(g) -241.82 DeltaH degree kj/mol.
The steam will pass through a turbine with an isentropic efficiency of 85% and exhaust to the atmosphere at 100 kPa. Determine the mass flow rate of steam (in kg/s) required to produce 300 kW of power.
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