Calculate the longest wavelength
Calculate the longest wavelength visible to the human eye. given 164kJ/mol
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A 5.0--long ladder has mass 11.0 and is leaning against a frictionless wall, making a 66 angle with the horizontal. If the coefficient of friction between the ladder and ground is 0.42, what is the mass of the heaviest person who can safely ascend
The gas is then compressed by the piston so that its final volume is half the initial volume. The final pressure of the gas is 2.2 atm. What is the final temperature of the gas in degrees Celsius?
Calculate the mass of copper that could be made from 4.0 g of copper oxide
After a day of testing race cars, you decide to take your own 1500 kg car onto the test track. While moving down the track at 10.0 m/s, you uniformly accelerate to 27.0 m/s in 10 s. What is the average net force that you have applied to the car du
A 4.80 g nugget of pure gold absorbed 284 J of heat. What was the final temperature of the gold if the initial temperature was 28.0°C? The specific heat of gold is 0.129 J/(g·°C).
The acid-dissociation constants of phosphoric acid (H3PO4) are Ka1 = 7.5 × 10-3, Ka2 = 6.2 × 10-8, 25) and Ka3 = 4.2 × 10-13 at 25.0 °C. What is the molar concentration of phosphate ion in a 2.5 M aqueous solution of phosphor
A space station, in the form of a wheel 135 m in diameter, rotates to provide an "artificial gravity" of 3.50 m/s2 for persons who walk around on the inner wall of the outer rim. Find the rate of rotation of the wheel (in revolutions per minute) t
Abolition was arguably the most important reform of the era. It would become an explosive issue that tore the nation apart. Discuss the objectives of the movement and describe the methods the leaders employed.& ;
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What factors have prevented educational leaders and teachers from engaging in data-driven decision-making to establish a vision & process for school improvement
write your own interpretative account of the evolution of historiography in either Greek or Roman civilization.
As you read the chapters on 20th century historiography in Breisach and Bentley, please consider the variety of 20th century historians
discuss both the opportunities and challenges that AI presents for businesses in the future, as well as opening future businesses.
Does the use of Banksy's work without authorization constitute a copyright infringement? Why or why not?
Describe and evaluate the attributes of the current leader including both desirable and undesirable traits for the successor.
The purpose of this assignment is to compile a comprehensive financial analysis for a company.