What is the main detector of a scintillation counter? A. ionizable gas in a metal tube B. phosphor-covered surface C. plates of ionizable plastic

Q: 1. A 250 N force pushing a body east and a 200 N force pushing the same body 30° NE.

A: F1 = 250 N towards east F2 = 200 N @30onorth of east

Q: Which one to use

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Q: 19.4 N 36.5 N 68.3 N 82.8 N 125 N 70° If the weight of the suspended object in the figure above w=…

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Q: another term for position is ___.

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Q: refer to the picture below, what could be the possible magnitude of F1 and the angle, if the given…

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Q: Which of the following plots produce a line with slope equal to 6.626 x 10 34 J s? Select all that…

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Q: 25° 125 N 62⁰ b = 40 N 130 N 20% a = 15 N 23° 45° 150 N 180 N

A: To find the resultant force, we will first find components of given forces along 'x' and 'y'…

Q: 54. A heart defibrillator being used on a patient has an RC time constant of 10.0 ms due to the…

A: It is given that, τ=10 ms=10×10-3 sC=8μF=8×10-6 FVo=12 kV=12×103 VV=600 V

Q: Determine the magnitude and coordinate direction angles of the resultant force.

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Q: Given the potential function in free space to be, V(x) = (50x² +50y² + 50z²) volts, the magnitude…

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Q: 6. The summit of a mountain, 2450 m above base camp, is measured on a map to be 4580 m horizontally…

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Q: 2. Define magnifying power of a telescope. Write its expression. A small telescope has an objective…

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Q: c) 6 N 10% 9 N 60⁰ 15⁰ 7N 8 N (Ans: 11.48 N✓ 54.6°) Determine the magnitude and direction of the…

A: Given, There are forces in xy plane The magnitude of forces areF1=9NF2=6NF3=7NF4=8N

Q: 4. List 2 potential sources of errors in this experiment.

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Q: opt

A: Given: Gravitational acceleration is 16 m/s2

Q: Part (d) If xB = 0.55 m, yB = 0.57 m, xc = 0.45 m, yc = 1.8 m, and the time interval At = 1.2 s,…

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Q: Please do it correctly. I ll rate

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Q: Resolve the given force into components in the directions specified 21 R=80 N 30° 45°

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