Write down the formulas relating a frequency and wavelength
Write down the formulas relating (a) frequency and wavelength, (b) Wavelength and momentum, and (c) energy and frequency of a photon.
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An employee receives an hourly rate of $27, with time and a half for all hours worked in excess of 40 during a week.
A three-phase generator is producing power for a balanced load. Each phase provides a voltage of 690 V and a current of 1000 A. The angle between the voltage and current in each phase is 20°. What is the total real power and reactive power pro
You drop a 1.5 kg textbook to a friend who stands on the ground 10 m below the textbook with outstretched hands 1.50 m above the ground. What is the speed of the textbook when it reaches the hands? m/s
A piece of newly purchased industrial equipment costs $970,000 and is classified as seven-year property under MACRS. The MACRS depreciation schedule. Calculate the annual depreciation allowances and end-of-the-year book values for this equipment.
What is the phase relationship between IC and IL at IS minimum. What is the phase relationship between VC and VL at IS maximum.
A 3.2 kg sloth hangs 3.2 m above the ground. What is the speed of the sloth at this time
You have a 91 day (=0.25 year) $100 call option on Discovery Cafe. You find that Discovery Cafe is currently trading at $90.00, pays no dividends and, over the past three years, has exhibited a daily annualized price volatility of 40%. Interest ra
Calculate the de Broglie wavelength of an electron of an electron accelerated through a potential difference of (a) 100V and (b) 100kV.
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