Complete the following reaction 81Rb + n 81Sr Р + Ve 81Br 81Kr e 81y

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A: Given: when heat is added to a material To Find: What must (necessarily) happen?

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Q: Usain Bolt, a sprinter for the 100 meters, set a record of 44.74 km/h on August 16, 2009, during the…

A: velocity=v=44.74 km/h=12.43 m/sLet mass=m=70 kgAnd momentump=mv=870.1 kg m/s

Q: Wavelength ??? Screen Distance 11.01 m Slit Width 300 μm Magnified Front View of Screen Tap on the…

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A: Calculate the total distance. d=65 miles+150 milesd=215 miles

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A: Given: Charges q1=29q, q2=q, Length d=1.50 m. Required: Position x for which the third bead in…

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Q: Nikolas is in a mineshaft that descends into the ground at an angle of 6 degrees below horizontal.…

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Q: Consider the scenario in the figure below. The mass of block 2 (hanging vertically) is 72.7 kg. The…

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Q: 7. A 40-kg crate is being lowered with a downward acceleration is 2.0 m/s² by means of a rope. (a)…

A: Given:-  The mass of the crate is m = 40 kg. The acceleration of the carte downwards a = 2.0 m/s2…

Q: Saccharomyces cerevisiae is a single-celled yeast that is often used as a model for eukaryotic…

A: mass (m) = 3×10-9 g m = 3×10-12 kg initial velocity (u) = 0 msfinal velocity (v) = 360 μmsv =…

Q: 3) A 1.6 kg mass attached to a spring oscillates with an amplitude of 7.3 cm and a frequency of 2.8…

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Q: Two identical positive charges exert a repulsive force of 6.6 × 10−9 N when separated by a distance…

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Q: Calculate the mass (in kg) of ¹4C that has an activity of 1 Bq.

A: Givenactivity=1 Bqaslo half life of C-14=5730 yr

Q: 1) A simple harmonic oscillator oscillates with frequency fwhen its amplitude is A. If the amplitude…

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Q: Wavelength ??? Screen Distance 11.36 m Slit Width 400 μm Magnified Front View of Screen Tap on the…

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Q: 2) The figure shows a graph of the position x as a function of time / for a system undergoing simple…

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Q: An AC circuit has a frequency of 400 Hz. A 16-Ω resistor, a 0.0119-H inductor, and a 16.6-μF…

A: Givenf=400 HzR=16 ΩC=16.6 μFL=0.0119 Hω=2πf   =800πImpednce of series lCR circuit…

Q: Q-6: A 10 kg cylinder rolls along a horizontal floor so that the cylinder's center of mass has a…

A: According to the question we need to find energy to stop the cylinder.

Q: A ski jumper starts from rest from point A at the top of a hill that is a height h1 above point B at…

A: Given:From the figure below,CD = yo = 10 mDE = range =Rangle θ = 25oinitial speed, u = 42 m/stotal…

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Q: How would two diagrams of the fundamental frequencies of a tube look, when it is an open ended tube…

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A: According to the data Va =50km/h at N45W Vp =300km/h at N60E we need to find True course and the…

Q: A cyclist accelerates at a constant rate of 2.88 m/s2 for 2.82 s. If their final velocity is 12.6…

A: Given: Acceleration a=2.88 m/s2, Time t=2.82 s, Final velocity v=12.6 m/s. Required: Initial…

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Q: a) b) c) Determine the index of refraction, nx, for the thin film of liquid "x" Determine the angle…

A: Given, nair = 1.00nwater = 1.33λWater = 480 nmvair = 3.00×108 m/svx = 2.36×108 m/s We know that…

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Q: Using the nuclide chart find, among nuclides with mass number A = 77, the stable one. Enter the…

A: Given:The atomic mass of the nuclei to be found is, A = 77   Asked:To find stable nuclei with A =…

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Q: does it match the reasoning?

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Q: A car starts from rest with an acceleration of 7.7 m/s² which decreases linearly with time to zero…

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Q: A 1.00-kg glider attached to a spring with a force constant 25.0 N/m oscillates on a frictionless,…

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Nuclear interactions

In nature, there are certain rules and standards for an interaction. These interactions are universally accepted. There are four types of interactions: