Wind blows in a straight line from the South Pole to the
equator because there is no Coriolis effect in the equator. In this case, there
is very little to no deflection. Coriolis effect is when the Earth’s rotation
makes the winds curve.
P waves - compress and expand the ground like an accordion
<span>S waves - vibrate from</span>
Answer:
−6063.54 J of heat is removed from the system during this process.
Explanation:
Given that :
in an isothermal process
number of moles of an ideal gas = 1.59 moles
which is compressed to one- fifth of its initial volume
Let say the initial volume = x
the final volume will be = x/5
Temperature = 285 K
The objective is to determine what quantity of heat is added to, or removed from, the system during this process.
In an isothermal process;
q = w
where ;
w = nRT In (V₂/V₁)
w = 1.59 × 8.314 × 285 × In (x/5 /x)
w = 1.59 × 8.314 × 285 × In (1/5)
w = −6063.54 J
Thus; −6063.54 J of heat is removed from the system during this process.
Answer:
The law of conservation of mass states that in a closed system, mass is neither created nor destroyed during a chemical or physical reaction. The law of conservation of mass is applied whenever you balance a chemical equation.
Explanation:
According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.
The law of conservation of mass is useful for a number of calculations and can be used to solve for unknown masses, such the amount of gas consumed or produced during a reaction.
It is applicable in a chemical when the the mass of the products in a chemical reaction is equal to the mass of the reactants.
But it is not applicable in a nuclear fusion as some of the mass is generated as energy.
Answer:
Compound is like a community and needed more than 2 atoms.
Explanation:
1 atom
2 atoms= 1 molecule
3 atoms (either of same or different elements)= compound
