What is the energy of a photon
What is the energy of a photon that has the same wavelength asa 12-eV electron? (h=6.63 x 10-34 J * s)
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While a roofer is working on a roof that slants at 42.0above the horizontal, he accidentally nudges his 93.0 toolbox, causing it to start sliding downward, starting from rest.
What do you think are the two most valuable tools in center for mathematics excellence?
What types of environmental factors that affect health are present where you live? Do you think that the environment play a role in some of the major chronic illnesses such as respiratory diseases and cancers?
Calculate how thick an absorber needs to be to absorb 75% of the incoming light using the lambert-beer law for absorption. how is the small gain coefficient k of a laser defined in relation to the absorption coefficient α
1. Develop a hypothesis that will help to explore a causal relationship of flood assessment models. 2. Explain in detail the causal relationship that your hypothesis above is attempting to show. 3. How would you operationalize this hypothesis? Be sp
You're carrying a 3.4-m-long, 20 pole to a construction site when you decide to stop for a rest. You place one end of the pole on a fence post and hold the other end of the pole 35 from its tip.
What is happening to the average kinetic energy of the molecules during the five minutes in which the temperature of the water was being recorded? Explain your answer.
A professional race-car driver buys a car that can accelerate at 89.0 m/s2. Find the velocities of both cars at the instant they are side by side.
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What can be done to increase voter turnout in the United States? Be sure to give at least two concrete steps that can be taken.
The idea of diverse representation is important because Group of answer choices it allows various constituent interests to be represented.
Problem: Which answer below is NOT one of the actions that have been taken outside of "regular order" to advance legislation?
Assignment task: In Week, you learned how a bill becomes a law. Provide an example of a public health policy.
Why do some free speech advocates argue that administrator outreach to students about the impact of their speech can have a "chilling" effect?
Question: Why has the concept of national forces appear to have grown stronger over the years? Group of answer choices
What are the different categories of individuals who seek entry into the United States?