Answer:
The force used is 160 N, and the power used is 133 W.
Explanation:
Because the formula for force is Work/Distance, the answer in that case would be 800J/5m, and that would give you an answer of 160 N. For Power, the formula is Work/Time, and for that the expression would be 800/6, and that would give you 133 W as the power used.
Degeneracy pressure arises when sub-atomic particles are packed as tightly as the laws of quantum mechanics allow an object becomes as small as or smaller than Earth.
Answer: Option A
<u>Explanation:
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Degeneracy pressure is the outcome of quantum degeneracy. As stated by Pauli’s exclusion principle, that two electrons of same quantum number cannot occupy the single shell, this leads to compression of shells.
So when the shells are getting compressed, the pressure will be created in the nucleus due to this compression which will be opposing the compression of space of the subatomic particles.
So the more the sub-atomic particles will be packed tightly, the more degenerate levels will be created leading to more compression of size of the atoms even smaller than Earth. This leads to increase in the degeneracy pressure as the interaction will increase between the nucleus and delocalized electrons on decreasing the size of atoms.
Answer:
Explanation:
To solve this problem we will use the Ideal Gas Law, which forms the following formula
Where
= Pressure of Gas
= Volume of Gas
= Moles of Gas
= Constant = 0.0821 atm L/mol K
= Temperature of Gas
There are two states to consider
State 1 is given
= 0.741 atm
= 112 mL
= unknown
= 0.0821 atm L/mol K
= 300K
State 2 is based on Standard Room Temperature Pressure (STP) which are fixed values
= 1 atm
= unknown
= unknown
= 0.0821 atm L/mol K
= 273.15K
Since this is the same mass of gas it can be reasoned that the moles of gas are the same. We rearrange the Gas Law Formula to the following
We input the values and equate the formulas for both states by substituting the value of n
Answer
Answer:
Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum. The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear. These bones are called the malleus, incus, and stapes.
Explanation: