Question

Show that ghe alpha particle emitted in the decay of 232Th carries away 4.01MeV, or 98%,...

Show that ghe alpha particle emitted in the decay of 232Th carries away 4.01MeV, or 98%, of thw total decay energy

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
large radioactive atoms often decay by alpha particle emission. the alpha particle is emitted at a...
large radioactive atoms often decay by alpha particle emission. the alpha particle is emitted at a speed of 1.5 * 10^4 km/s. given that an alpha particle is a helium-4 nucleus, what is the kinetic energy of the emitted alpha particle?
Am-241 is a radioactive isotope that decays by alpha emission. Each alpha particle emitted carries 8.79E-13...
Am-241 is a radioactive isotope that decays by alpha emission. Each alpha particle emitted carries 8.79E-13 J of kinetic energy. A 80.0 kg worker is accidentally exposed to a sample of Am-241 having an activity of 0.0250 curies for a total of 10.00 minutes. During that time the workers body absorbs 2.50 percent of the alpha particles emitted by the sample. How many alpha particles were emitted by the sample during the time of the workers exposure? Answer alpha particles...
Estimate the half-life for the alpha decay of Uranium. The energy of the alpha particle for...
Estimate the half-life for the alpha decay of Uranium. The energy of the alpha particle for Uranium is 6 eV and the diameter of the nucleus is 9.5 fm
A uranium-238 nucleus at rest undergoes radioactive decay, splitting into an alpha particle (helium nucleus) with...
A uranium-238 nucleus at rest undergoes radioactive decay, splitting into an alpha particle (helium nucleus) with mass 6.64×10-27 kg and a thorium nucleus with mass 3.89×10-25 kg. The measured kinetic energy of the alpha particle is 4.01×10-13 J. If after the decay, the alpha particle is observed to move in the positive x direction. After the decay, what direction did the thorium nucleus move? Complete the following statement with less than, greater than or equal to. After the decay, the...
An element has an atomic mass 135.887u. This element is unstable and decays by alpha decay,...
An element has an atomic mass 135.887u. This element is unstable and decays by alpha decay, (α), with a half-life of 6.7days. The alpha particle is emitted with a kinetic energy of 2.8MeV. Determine the fraction present after 49.8hrs.
A uranium-238 nucleus at rest undergoes radioactive decay, splitting into an alpha particle (helium nucleus) with...
A uranium-238 nucleus at rest undergoes radioactive decay, splitting into an alpha particle (helium nucleus) with mass 6.64×10-27 kg and a thorium nucleus with mass 3.89×10-25 kg. The measured kinetic energy of the alpha particle is 7.11×10-13 J. 1) After the decay, the kinetic energy of the thorium nucleus was _________ the kinetic energy of the alpha particle. (less than, greater than or equal to.)
The isotope; Americium-241 undergoes alpha decay, what is the approximate K.E of the alpha particle? Assume...
The isotope; Americium-241 undergoes alpha decay, what is the approximate K.E of the alpha particle? Assume nearly all the mass difference has been transformed into the kinetic energy of the alpha particle. The following are known masses: Americium-241, 241.056823 u; Neptunium-237, 237.048168 u; alpha particle, 4.002602 u.
Consider the alpha particle decay 230 90 Th →226 88 Ra+α anduse the following expression to...
Consider the alpha particle decay 230 90 Th →226 88 Ra+α anduse the following expression to calculate the values of the binding energy B for the two heavy nuclei involved in this process B(Z,A) = aVA−aSA2/3 −aCZ2A−1/3 −aAZ − A22A−1+ (−1)Z +(−1)N 2 aV = 15.85MeV/c2,aS = 18.34MeV/c2,aC = 0.71MeV/c2 aA = 92.8MeV/c2,aP = 11.46 MeV/c2. apA−1/2 Given that the total binding energy of the alpha particle is 28.3MeV, find the energy Q released in the decay. (b) This energy...
1: The radioactive decay of heavy nuclei by emissions of an alpha particle is a result...
1: The radioactive decay of heavy nuclei by emissions of an alpha particle is a result of quantum tunneling. Imagine an alpha particle moving around inside a nucleus, approximated by a 1D potential well. When the alpha bounces against the surface of the nucleus, it meets a barrier caused by the attractive nuclear strong force. The dimensions of this barrier vary a lot from one nucleus to another, but as representative numbers you can assume that the barrier’s width is...
What other particle is emitted when radium-223 (Z=88) decays to radon-119 (Z=86)? an alpha particle a...
What other particle is emitted when radium-223 (Z=88) decays to radon-119 (Z=86)? an alpha particle a beta particle a gamma ray an x-ray none of the above
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT