A and D are possible usage of radioactive substances, given that the substances have appropriate half lives and levels of emission.
Answer:
Distance 5 km, Displacement 3 km east
Explanation:
Answer:
Whats up Bmw,
The organisms is caused when both the organisms or species are harmed, which is limited supply of at least one resource from food or even water used by both can be a factor.
Explanation:
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Answer:
Explanation:
The average energy of the system with quartic degrees of freedom. The quartic degrees of freedom is same as biquadratic since it means 4. Systems having quartic degrees of freedom are usually have their energies represented in terms of some variable raised to the power of 4.
The given system with quartic degrees of freedom here has E(x) = cx4 . The standard result from the statistical mechanics will be helpful here in calculating internal energy of the system, which is also its average energy.
U = kT^2\d(lnq)}/dT
Now, to find out q(x) we will use the equation q(x) = \int^{+\infty}_{-\infty} exp\bigg(\frac{-E(x)}{kT}\bigg)dx = \int^{+\infty}_{-\infty} exp\bigg(\frac{-cx^4}{kT}\bigg)dx
For a quadratic system, you would get a Gaussian integral which has a standard result.