What minimum diameter must the eyepiece lens have
A 20x telescope has a 12 cm diameter objective lens. what minimum diameter must the eyepiece lens have to collect all the light rays from an on axis distant source.
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Identify the risks and benefits of using one type of non-renewable and one type of renewable energy resource from a reef ecosystem.
A swimmer heads directly across a river, swimming at 1.60 m/s relative to the water. She arrives at a point 58.0 m downstream from the point directly across the river, 63.0 m wide. What is the speed of the river current?
As a multiple of Earth's radius RE, what is the radial distance a projectile reaches if its initial speed is three-quarters of the escape speed from Earth?
A car starts from rest and travels for 7.0 s with a uniform acceleration of +1.0 m/s2. The driver then applies the brakes, causing a uniform acceleration of -1.5 m/s2. If the brakes are applied for 3.0 s, how fast is the car going at the end of th
Describe two sources of anxiety you have about being in college. What are some of your concerns? Describe how you will address them.
A 120 trick baseball is thrown at 51 . It explodes in flight into two pieces, with a 50 piece continuing straight ahead at 86. How much energy do the pieces gain in the explosion?
roughout this problem use for the heat of fusion for water. During this time, how much work is performed by the engine?
A youngster bounces straight up and down on a trampoline. Suppose she doubles her initial speed from 2.5 to 5.0. Calculate the time of light for = 5.0.
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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?