Two metal blocks one at 50o and the other at 0o are set
Two metal blocks, one at 50o, and the other at 0o are set next to each other in a perfectly insulted box at time t = 0. At this instant are the blocks in thermal equilibrium? Now suppose you wait a long time. Are they in equilibrium now?
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A loop of diameter d = 12 cm, carrying a current I = 0.4 A is placed inside a magnetic field B = (0.2 T) i^+ (0.4 T) j^. What is the potential energy of the loop
A wagon is being pulled up a hill by a running child. Derive the work done by friction on the wagon
Identify the major business and financial risks such as interest rate risk, foreign exchange risk, credit, commodity, and operational risks.
What are the shortcomings of GDP deflator and CPI as measures of inflation? What are the effects of inaccuracy in measurement?
A reaction has an equilibrium constant of 8.2 X 10^3 at 298 K. At 764 K , the equilibrium constant is 0.53. Find Delta H rxn for the reaction.
A step-up transformer has 20 turns on the primary coil and 720 turns on the secondary coil. what input current and voltage are needed
Express kinetic energy in terms of the base SI units: the kilogram, meter, and second. Write your answer in terms of the abbreviations ({kg, m, s}), and then identify the resulting derived unit.
consider an atomic nucleus to be equivalent to a one-dimentional infinite potential well. what is the wavelength of the emitted light
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