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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In three sentences summarize the paragraph to answer the question What Role Do Children Play in Their Own Development?
Problem: How can i rephrase this paragraph to answer the question What Role Do Children Play in Their Own Development?
A second critical question about social development concerns the extent to which children contribute to their own development.
Post an explanation of what is rewarding the adolescent-aged cyberbullying behavior. Your explanation should be informed by social psychology theory
Answer the following in a few simple sentences: What is a "post reinforcement pause" What is a benefit of variable ratio over fixed ratio schedules of reinforce
Question: A psychological dysfunction refers to Group of answer choices a breakdown in emotional functioning
Do you think it is possible to combine client-centered and existential approaches in therapy? Why or why not?