Answer:
The final pressure of the system is 6.8 atm
Explanation:
<u>Step 1:</u> Data given
The oxygen bulb has a volume of 2.25L and pressure of4.00atm
The neon bulb has a volume of 5.25 L and a pressure if 8.00 atm
<u>Step 2</u>: Calculate the total volume
V1 + V2 = Vtotal
2.25 L + 5.25 L = 7.50 L
So the volume increases to 7.50 liters
<u>Step 3:</u> Calculate the partial pressure of oxygen
P1V1 = P'V'
P' = P1V1/V'
⇒with P1 = 4.00 atm
⇒ with V1 = 2.25 L
⇒ with P' = TO BE DETERMINED
⇒ with V' = 7.5 L
P' = (4*2.25) / 7.5
P' = 1.2 atm = partial pressure of oxygen
<u>Step 4</u>: Calculate partial pressure of neon
partial pressure of neon (8.00*5.25)/7.5 = 5.6 atm
<u>Step 5</u>: Calculate final pressure
The total pressure = 1.2atm + 5.6atm = 6.8 atm.
The final pressure of the system is 6.8 atm
First, we convert the weight of the infant to kg.
25 lb x (1 kg / 2.21 lb) = 11.31 kg
Then, we use the givens above for our dimensional analysis.
(11.31 kg)(10 mg/1 kg)(5.0 mL/100 mg) = 5.655 mL
Thus, the recommended amount in mL of the suspension should be 5.655 or approximately 5.7.
Answer:
The table tennis balls represent neutrons that are released when the nucleus splits and cause other nuclei to split
Explanation:
Nuclear fission is defined as the separation of a nucleus into two smaller nuclei.
It takes a neutron to set off a nuclear fission reaction. When that occurs, neutrons are released and those neutrons in turn are what set off other nuclear fissions. This is defined as a Nuclear Fission Chain Reaction. In the model, the one tennis ball that will be thrown will be modeled as the starting neutron that sets of the initial (first) fission. The mouse traps with tennis balls represent the other nucleuses waiting to be struck by the one tennis ball. Once the initial tennis ball strikes the first mouse trap, that mouse trap will release its tennis ball hitting others and continuing the cycle.
It can also be modeled as such:
The moon affects the tide. the sun affect the weather like polar attraction
