QUESTION 1 When you are swimming at the bottom of a pool, the water above and around you exerts force on your eardrum. Calculate the force (in N) exerted on your eardrum when you are ar the bottom of a pool that is 5.0 m deep. Assume that the area of your eardrum is 1 cm^2 and the density of water is 1000 kg/m3 (10.000 cm2 = 1m2) (Ans: SN) To solve this, which of the following equation/s should you use (check as many that bes: applies) P2+ pghz + + pghi+ov? O T=T+273.15K O Q= mcAT O P-pgh O Q- mL O PV - nRT O A,V1=AzV2 O E-Flg Op=m/v 1 ]9:92] F= e -1- O AL- OL,AT O p O as-S

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QUESTION 1
When you are swimming at the bottom of a pool, the water above and around you exerts force on your eardrum. Calculate the force (in N) exerted on your eardrum when you are at the bottom of a pool that is 5.0 m deep. Assume that the area of your eardrum is 1 cm^2
and the density of water is 1000 kg/m^3 (10,000 cm^2 = 1m^2) (Ans: 5N)
To solve this, which of the following equation/s should you use (check as many that best applies)
P2 + pgh; +pv =P1+pgh1+
O T =T+273.15K
O Q-mcAT
O P= pgh
O Q=mL
O PV = nRT
O AV1=A2V2
O E=F/q
Op=m/v
1 |9192|
F=
4 TE, 2
1-
dv
O AL= OLOAT
as= S
$EDA =
d enc
O du = dQ - dW or AU= Q- W
O F1 F2
A1
A2
O F=ma
O Fb=P fuidgV submerged
Transcribed Image Text:QUESTION 1 When you are swimming at the bottom of a pool, the water above and around you exerts force on your eardrum. Calculate the force (in N) exerted on your eardrum when you are at the bottom of a pool that is 5.0 m deep. Assume that the area of your eardrum is 1 cm^2 and the density of water is 1000 kg/m^3 (10,000 cm^2 = 1m^2) (Ans: 5N) To solve this, which of the following equation/s should you use (check as many that best applies) P2 + pgh; +pv =P1+pgh1+ O T =T+273.15K O Q-mcAT O P= pgh O Q=mL O PV = nRT O AV1=A2V2 O E=F/q Op=m/v 1 |9192| F= 4 TE, 2 1- dv O AL= OLOAT as= S $EDA = d enc O du = dQ - dW or AU= Q- W O F1 F2 A1 A2 O F=ma O Fb=P fuidgV submerged
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