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3 years ago

True or False: The Q value (the RBE) for alpha particles is higher than the Q value of neutrons and beta particles.?

Physics

1 answer:

tangare [24]3 years ago

5 0

False, because the rbe for alpha particle is not higher than the rbe value of neutrons and beta particle

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Fun facts are,

777dan777 [17]

Answer:

that is cool and i have one interesting fact

Explanation: North Korea and Cuba are the only places you can't buy Coca-Cola

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3 years ago

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PLEASE HELP!!! WILL MARK BRAINLIEST!! Name and define the four fundamental forces.

alukav5142 [94]

Answer:

Gravity.The weak force. Electromagnetism.The strong force.

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3 years ago

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At a depth of 10.9 km, the Challenger Deep in the Marianas Trench of the Pacific Ocean is the deepest site in any ocean. Yet, in

bearhunter [10]

Answer:

$P = 1.09 \times 10^8 Pa$

Explanation:

As we know that the pressure inside the liquid level is given as

$P = \rho g h + P_o$

here we have

$\rho = 1024 kg/m^3$

h = 10.9 km

also we know that

$P_o = 1.01 \times 10^5 Pa$

now we have

$P = (1.01 \times 10^5) + (1024)(9.81)(10.9 \times 10^3)$

$P = 1.09 \times 10^8 Pa$

8 0

3 years ago

If the value of static friction for a couch is 400N, what could be a possible value

miv72 [106K]

Answer:

kinetic friction may be greater than 400 N or smaller than 400 N

Explanation:

As we know that maximum value of static friction on the rough surface is known as limiting friction and the formula of this limiting friction is known as

$F_s = \mu_s N$

now when object is sliding on the rough surface then the friction force on that surface is known as kinetic friction and the formula of kinetic friction is known as

$F_k = \mu_k N$

now we know that

$\mu_k < \mu_s$

so here value of limiting static friction force is always more than kinetic friction

also we know that

initially when body is at rest then static friction value will lie from 0 N to maximum limiting friction

and hence kinetic friction may be greater than static friction or if the static friction is maximum limiting friction then kinetic friction is smaller than static friction

so kinetic friction may be greater than 400 N or smaller than 400 N

3 0

3 years ago

Consider a system of two particles with spin quantum numbers 1andS2respectivelyand with no orbital angular momentum. We have see

o-na [289]

Answer:

The Clebsh-Gordan Coefficients to relate the coupled and uncoupled bases.

Explanation:

In quantum mechanics, two different sources of angular momentum eigenstates, show their widening through the Clebsch–Gordan (CG) coefficients, first in an uncoupled product bases.

- The uncoupled basis writes the state as eigenstates of the z-components of the two particles:

IS1+S2ms1ms2)

- The coupled basis writes the state as eigenstates of the two particles:

IS1S2Stotms)

5 0

3 years ago