Physics, 31.01.2021 20:00, ZachLaVine2016
When you are finished with the experiment, complete the following data analysis and submit your answers. 1 Determine the volume of the box and the block 2. Determine the ratio of the block to the box volume of block volume of box (L)(W)H (L)(W)CH 1. Multiply this number by 100 to turn it into a percent 2. Complete this statement The volume of the blockis percent of the volume of the box 3. Determine the ratio of the number of hits to the number of shots: number of hits 100 shots 1. Multiply this number by 100 to turn it into a percent 2. Complete this statement: The block was hit percent of the time 4. Compare the results of step 2 to the results of step 3. Are the percentages similar? 5. Write a conclusion discussing the following items 1. Based on your findings do you think Rutherford's hypothesis was reasonable? 2. Restate Rutherford's hypothesis and describe how you tested it 3. State whether your results support the hypothesis. If they do not can you suggest some error in experimental procedure (other than general human erron) that might explain it? 4. Finally, explain how this experiment confirms the nuclear model of the atom and the idea that most of the atomis empty space
Answers: 3
Physics, 22.06.2019 08:30, lisxramirez
Hey student studies gravity using objects that have the same mass which two objects have the greatest gravitational force acting between them a. 100kg 1.0m 100kg b. 100kg 2.0m 100kg c. 100kg 2.0m 100kg big d. 100kg big 3.0m 100kg big
Answers: 1
Physics, 22.06.2019 15:00, sswd
Steelhead trout migrate up stream to spawn. occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b. leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?
Answers: 2
Physics, 23.06.2019 02:30, xrivas
Intro: a solid ball of radius rb has a uniform charge density ρ. part a: what is the magnitude of the electric field e(r) at a distance r> rb from the center of the ball? express your answer in terms of ρ, rb, r, and ϵ0. part b: what is the magnitude of the electric field e(r) at a distance r express your answer in terms of ρ, rb, r, and ϵ0. part c: let e(r) represent the electric field due to the charged ball throughout all of space. which of the following statements about the electric field are true? check all that apply. e(0) = 0 e(rb)=0 limr→∞e(r)=0 the maximum electric field occurs when r=0 the maximum electric field occurs when r=rb the maximum electric field occurs as r→∞.
Answers: 1
When you are finished with the experiment, complete the following data analysis and submit your answ...
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