A student investigates the absorption of beta (β) particles by a set of playing cards. Figure 1 shows the apparatus the student uses. Figure 1
The student changes the number of playing cards between the source and the detector. The student records the number of counts in each minute in Figure 2.
a i Complete Figure 2 below for 39 cards.
ii Complete Figure 2 below for 52 cards.
Answers: 3
Physics, 21.06.2019 20:10, andybiersack154
Select the correct answer. anna will wear a black dress when she attends het cousin's wedding. which color(s) does the dress absorb? a. all colors b. no colors c. red and green d. white
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
A student investigates the absorption of beta (β) particles by a set of playing cards. Figure 1 show...
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