the answer 4.9 was wrong I'm
not sure what I did wrong
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the answer 4.9 was wrong I'm
not sure what I did wrong
1) A cubic metal...
A room is 6.6 m by 5.8 m by 3 m 1) (a) If the air...
A room is 6.6 m by 5.8 m by 3 m 1) (a) If the air pressure in the room is 1 atm and the temperature is 290 K, find the number of moles of air in the room. mol You currently have O submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 2) (b) If the temperature rises by 3 K and the pressure remains constant, how many moles of...
_______ Q2) 2) An automobile tire is filled to a gauge pressure of 196 kPa when...
_______
Q2)
2) An automobile tire is filled to a gauge pressure of 196 kPa
when its temperature is 20°C. (Gauge pressure is the difference
between the actual pressure and atmospheric pressure.) After the
car has been driven at high speeds, the tire temperature increases
to 51°C.
(a) Assuming that the volume of the tire does not change, and
that air behaves as an ideal gas, find the gauge pressure of the
air in the tire.
(b) Calculate the gauge...
I am not sure why I got the last one wrong. The mass of 1 cubic...
I am not sure why I got the last one wrong.
The mass of 1 cubic meter of air at sea level is about 130 kg. How much does it weigh in Newtons? How much would a stack of 7.93E+3 such cubes weigh? If this total weight were applied to an area of 1 m^2, how much pressure would it produce on that surface?
I got the wrong answer and I'm not sure why. What I did was: Transaction price=...
I got the wrong answer and I'm
not sure why. What I did was:
Transaction price= ($109*95)+($11*95*4.5)=$15,057.50
Revenue recognized in 2020= ($15,057.50 / 4.5 =$3,346
I tried it rounding the transaction price to $15,058 and it was
also wrong. Please show work, thank you!
Pharoah's Agency sells an insurance policy offered by Capital Insurance Company for a commission of $109 on January 2, 2020. In addition, Pharoah will receive an additional commission of $11 each year for as long as...
The lesson is about First Law of Thermodynamic. The problems have answers but i need solutions....
The lesson is about First Law of Thermodynamic. The problems
have answers but i need solutions. PLEASE HELP ME! THANK
YOU!
38. Calculate the maximum work that could be obtained if 2.00 mol of an ideal gas, initially at STP, is allowed to expand to 100 L isothermally. Answer-36.0 L-atm 39. If 5.00 mol of an ideal gas is heated at constant pressure from 300 K to 500 K, how much work is done by the expansion of the gas?...
PLEASE ANSWER ALL PROBLEMS CORRECTLY. THANK YOU FOR YOUR HELP! PROBLEM 1 PROBLEM 2 (10%) Problem...
PLEASE ANSWER ALL PROBLEMS CORRECTLY.
THANK YOU FOR YOUR HELP!
PROBLEM 1
PROBLEM 2
(10%) Problem 6: n= 4.2 moles of an ideal gas are pumped into a chamber of volume V=0.085 m. Randomized Variables n= 4.2 moles V=0.085 m A 50% Part (a) The initial pressure of the gas is 1 atm. What is the initial temperature in K) of the gas? T= 50% Part (b) The pressure of the gas is increased to 10 atm. Now what is...
I know the answer is E. I just want to know what I did wrong The...
I know the answer is E. I just want to know what I did
wrong
The motion A 11-01000 M B has a rate constant or 0.0434 M IIAL -0.6500 M. how long will it take until H INT: Think about what the units of tell you! k: 0.0434 Misl [AJO.O. 65oom. IAD0.1000 m - 4313 en Chat Jokt TATO 0100 M - -) (5) 1958 In Cocoon ) - 0.0474 7. The partial pressure of oxygen in air is...
I have no clue what I did wrong can you tell me what the correct answer...
I have no clue what I did wrong can you tell me what the correct
answer was suppose to be?
instructions:
1. Indicate whether it is right or left
2. Indicate if it is an elbow, thigh, knee. etc..
3. indicate if the body part is being extended, abducted,
rotated, etc...
4. list the prime mover(s) as you labeled.
I think I messed up on A) B)
and C) thanks for letting know what I'm doing wrong (:
Muscles that...
i have some physics questions. please answer all. 1.Consider a V = 0.80-m3 open container made...
i have some physics questions. please answer all. 1.Consider a V = 0.80-m3 open container made out of thin metal sheets with a linear expansion coefficientα = 193 × 10-6-°C-1. The container is filled to the brim with a liquid whose volume expansion coefficient isβ = 33 × 10-6-°C-1. The container and liquid are initially at a temperature of Tini = 90-°C, but are allowed to cool down to Tfin = 7.3-°C. How much of the liquid spills over as...
(10 pts) Six-thousand cubic feet per minutes (C.F.M.) of atmospheric air at 28°C (dry bulb) having...
(10 pts) Six-thousand cubic feet per minutes (C.F.M.) of atmospheric air at 28°C (dry bulb) having a wet bulb temperature of 23°C is to be cooled in an air conditioning system. The air conditioning system lowers the dry bulb temperature of the air to 20° C. Cooling with dehumidification is accomplished using chilled water loop. The chilled water enters the loop at 5°C at a rate of 280 kg/min and experience a 5°C temperature increase. The atmospheric pressure is 1...
A room is 6.6 m by 5.8 m by 3 m 1) (a) If the air pressure in the room is 1 atm and the temperature is 290 K, find the number of moles of air in the room. mol You currently have O submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 2) (b) If the temperature rises by 3 K and the pressure remains constant, how many moles of...
_______
Q2)
2) An automobile tire is filled to a gauge pressure of 196 kPa
when its temperature is 20°C. (Gauge pressure is the difference
between the actual pressure and atmospheric pressure.) After the
car has been driven at high speeds, the tire temperature increases
to 51°C.
(a) Assuming that the volume of the tire does not change, and
that air behaves as an ideal gas, find the gauge pressure of the
air in the tire.
(b) Calculate the gauge...
I am not sure why I got the last one wrong.
The mass of 1 cubic meter of air at sea level is about 130 kg. How much does it weigh in Newtons? How much would a stack of 7.93E+3 such cubes weigh? If this total weight were applied to an area of 1 m^2, how much pressure would it produce on that surface?
I got the wrong answer and I'm
not sure why. What I did was:
Transaction price= ($109*95)+($11*95*4.5)=$15,057.50
Revenue recognized in 2020= ($15,057.50 / 4.5 =$3,346
I tried it rounding the transaction price to $15,058 and it was
also wrong. Please show work, thank you!
Pharoah's Agency sells an insurance policy offered by Capital Insurance Company for a commission of $109 on January 2, 2020. In addition, Pharoah will receive an additional commission of $11 each year for as long as...
The lesson is about First Law of Thermodynamic. The problems
have answers but i need solutions. PLEASE HELP ME! THANK
YOU!
38. Calculate the maximum work that could be obtained if 2.00 mol of an ideal gas, initially at STP, is allowed to expand to 100 L isothermally. Answer-36.0 L-atm 39. If 5.00 mol of an ideal gas is heated at constant pressure from 300 K to 500 K, how much work is done by the expansion of the gas?...
PLEASE ANSWER ALL PROBLEMS CORRECTLY.
THANK YOU FOR YOUR HELP!
PROBLEM 1
PROBLEM 2
(10%) Problem 6: n= 4.2 moles of an ideal gas are pumped into a chamber of volume V=0.085 m. Randomized Variables n= 4.2 moles V=0.085 m A 50% Part (a) The initial pressure of the gas is 1 atm. What is the initial temperature in K) of the gas? T= 50% Part (b) The pressure of the gas is increased to 10 atm. Now what is...
I know the answer is E. I just want to know what I did
wrong
The motion A 11-01000 M B has a rate constant or 0.0434 M IIAL -0.6500 M. how long will it take until H INT: Think about what the units of tell you! k: 0.0434 Misl [AJO.O. 65oom. IAD0.1000 m - 4313 en Chat Jokt TATO 0100 M - -) (5) 1958 In Cocoon ) - 0.0474 7. The partial pressure of oxygen in air is...
I have no clue what I did wrong can you tell me what the correct
answer was suppose to be?
instructions:
1. Indicate whether it is right or left
2. Indicate if it is an elbow, thigh, knee. etc..
3. indicate if the body part is being extended, abducted,
rotated, etc...
4. list the prime mover(s) as you labeled.
I think I messed up on A) B)
and C) thanks for letting know what I'm doing wrong (:
Muscles that...
(10 pts) Six-thousand cubic feet per minutes (C.F.M.) of atmospheric air at 28°C (dry bulb) having a wet bulb temperature of 23°C is to be cooled in an air conditioning system. The air conditioning system lowers the dry bulb temperature of the air to 20° C. Cooling with dehumidification is accomplished using chilled water loop. The chilled water enters the loop at 5°C at a rate of 280 kg/min and experience a 5°C temperature increase. The atmospheric pressure is 1...
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