A camera flash delivers 29 kw of light power for 13 ms find
A camera flash delivers 2.9 kW of light power for 1.3 ms.
(a) Find the total energy carried by the flash.J
(b) Find the total momentum carried by the flash.
in kg·m/s
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The rotor in a certain electric motor is a flat, rectangular coil with 84 turns of wire and dimensions 2.45 cm by 4.04 cm. The rotor rotates in a uniform magnetic field of 0.800 T. Find the peak power output of the motor
What is the enthalpy change for the reverse reaction. Hreverse = kJ/mol. (b) Balance the forward reaction with whole-number coefficients. What is H for the reaction represented by this equation? H = kJ/mol.
Royal mediterranean cruise lines common stock is selling for $22 per share. The last dividen was $1.20, and the dividends are expected to grow at a 6% annnual rate. Flotation cost on new stock sales are 5% of the selling price. What is the cost of
If the elevation of the pipeline at the treatment plant is 125 m, estimate the pressure in the pipeline 1 km downstream where the elevation if 110 m. Hint: Use the Colebrook equation to estimate f, and the energy equation to estimate P2 .
A camera flash delivers 2.9 kW of light power for 1.3 ms. Find the total momentum carried by the flash
Evaluate open end and closed end funds. Which fund would you recommend?
"The case for global accounting standards" by Professor Ann Tarca (UWA) and analyse what the key points are of the report. Then prepare a report either supporting or challenging the position of the author.
Evaluate how finance companies are exposed to various forms of risk. Identify the factors that determine the values of finance companies. What are the intrinsic and market risk factors and what are their affect on investment companies' performance
The u-tube manometer has legs of unequal internal diameter d1 and d2, which are partially filled with immiscible liquids of density1, and density2 respectively and which are open to the atmosphere at the top.
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