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Q: How did you go from MgH= 1/2MV^2+1/2(2/5Mr^2)(v/r)^2 to gH=v(1/2+2/10)?
A:
Q: What kind of rays are X-rays?
A: X-rays are electromagnetic radiations. X-ray photons are highly energetic.
Q: Identify the following decay process: 226 Ra → 88 222Rn+He 86 O a. alpha decay Ob.beta plus decay…
A:
Q: rayels ata Specd ravd Protons Sin magntic Geld to e the 0A
A: The magnetic Lorentz force is given by
Q: Find the neutron separation energy of 'Li
A: The amount of energy that is required to remove all nucleons from a nucleus is called binding…
Q: Q6: A fission reactor accident evaporates 5 x 106 Ci of 90Sr (T1/2=27.7 yr) into the air. The 90Sr…
A:
Q: Why is a larger nucleus generally less stable than a smaller nucleus?
A: A nucleus is held together majorly by strong force, which is a short range force.
Q: What is the activity of 7.918 x 1010 Bq in mCi? Chesmistry question !!!
A: Required: Activity in mCi.
Q: Calculate the density of the nucleus.
A: To find : density of nucleus
Q: When will 10 mCi of 1311 (T1/2 = 8.05 days) and 4 mCi of ³2P (T1/2 = 14.3 days) have equal…
A:
Q: Find the mass (in µg) of 239Pu that has an activity of 6.20 µCi.
A: Write the expression for activity.
Q: hat is the approximate radius of a 112/48 Cd nucleus?
A: Given: The element is 112/48 Cd.
Q: If approximately 1% of the electric energy ends up in the x-ray beam ( a typical value), what is the…
A: Given: Potential Difference,V=70kV=70×103VCurrent,I=10mA=10×10-3ATime,t=0.75s Electrical energy is…
Q: What is the difference between VBM & CBM?
A: Conduction band which contain a large number of electron, by applying some electrical energy…
Q: 4. From van der Waals equation, using (2²) ₁ = =0= (OVD), T a = ² - RT₁Vmc Show that and Tc b 8a…
A: The objective of the first part of the question is to derive the critical temperature (Tc) and the…
Q: 7. The half life of Thorium is 75,000 years. How much of a 635 gram sample will be left after…
A: Half life of Thorium is , T1/2 = 75000 years Initial Quantity , N0 = 635 gram Time elapsed , T =…
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- What is the energy released when three alpha particles combine to form 12C?Would you rather be exposed to 5 rads of alpha particles or 10 rads of beta particles? why?210Pb has a half-life of 22 years. How many grams of 210Pb are present in 7 mCi pure sample of 210Pb? 8.9e-5 g 5.5e5 g 7.8e-5 g 546.00 g 0.09 g