3)Suppose a balloon was released from the ground and rose to such a height that both...
3)Suppose a balloon was released from the ground and rose to such a height that both the atmospheric pressure and atmospheric temperature decreased. Which statement is TRUE?
A) Both the temperature and pressure changes act to increase the balloon's volume.
B) Both the temperature and pressure changes act to decrease the balloon's volume.
C) The temperature change acts to decrease the balloon's volume and the pressure change acts to increase the balloon’s volume.
D) The temperature change acts to increase the balloon's volume and the pressure change acts to decrease the balloon’s volume.
EXPLAIN YOUR ANSWER!
Homework Answers
PV = n*R*T
Decreasing pressure will increase volume as P and V are inversely related
Decreasing temperature will decrease volume as V and T are directly related
So, the correct answer is C
Answer: C
Add Answer to:
3)Suppose a balloon was released from the ground and rose to
such a height that both...
A gas-filled weather balloon with a volume of 52.0 L is held at ground level, where...
A gas-filled weather balloon with a volume of 52.0 L is held at ground level, where the atmospheric pressure is 768 mmHg and the temperature is 20.0 °C. The balloon is released and rises to an altitude where the pressure is 0.0635 bar and the temperature is -8.83 °C. Calculate the weather balloon's volume at the higher altitude. V= L
A helium balloon rises from the ground where the temperature and pressure are 23 °C and...
A helium balloon rises from the ground where the temperature and pressure are 23 °C and 1.0 atm. When the balloon reaches a height of 1 km, the temperature and pressure have both decreased to 13 °C and 0.90 atm. Assuming that the helium behaves as an ideal gas, predict the volume of the balloon at 1 km if its initial volume was 2.1 L. any heplp would be appreciated.
Part A A very flexible helium-filled balloon is released from the ground into the air at...
Part A A very flexible helium-filled balloon is released from the ground into the air at 20. °C. The initial volume of the balloon is 5.00 L, and the pressure is 760. mmHg. The balloon ascends to an altitude of 20 km, where the pressure is 76.0 mmHg and the temperature is --50. C. What is the new volume, V. of the balloon in liters, assuming it doesn't break or leak? Express your answer with the appropriate units. View Available...
A very flexible helium-filed balloon is released from the ground into the air at 20.
A very flexible helium-filed balloon is released from the ground into the air at 20. " \(\mathrm{C}\). The initial volume of the balloon is \(5.03 \mathrm{~L}\), and the pressure is \(760 \mathrm{mmHg}\). The balloon ascends to an altitude of \(20 \mathrm{~km}\), where the pressure is \(760 \mathrm{mmH} \mathrm{g}\) and the temperature is \(-50 .^{\circ} \mathrm{C}\). What is the new volume, \(V_{2}\) of the balloon in liters? assuming it doesn't break or leak?
A weather balloon containing 26.3 L of helium is released at ground level, where the pressure...
A weather balloon containing 26.3 L of helium is released at ground level, where the pressure is 713 torr and the temperature is 25.01 °C. The balloon rises to an altitude where the pressure has fallen to only 357 torr, and the temperature has fallen to -21.29 °C. What is the volume of the helium in the balloon, at this altitude? Answer L ****
A spherical helium balloon of 1.0 metre diameter is released from the ground. The balloon fabric...
A spherical helium balloon of 1.0 metre diameter is released from the ground. The balloon fabric is so thin and light that its weight can be ignored. The balloon's surface is very smooth. The relationship between the drag coefficient and Reynolds number of smooth and rough spheres is shown in Figure 1. (a) State any assumptions required to solve this problem. [1 mark] (b) Find the terminal velocity of the helium balloon as it rises through the air. [18 marks]...
Part A A very flexible helium-filled balloon is released from the ground into the air at...
Part A A very flexible helium-filled balloon is released from the ground into the air at 20. °C The initial volume of the baloon is 5.00 L, and the pressure is 760 mmHg The balloon ascends to an altitude of 20 an where the pressuro is 76 O min g and tho tom orature s 50 C Whats the new volume of the balloon in Iters assuming it doesn't break or leak? Express your answer with the appropriate units. View...
A weather balloon contains 12.0 m2 of hydrogen gas when the balloon is released from a location at which the temperature is 22.0°C
3) A weather balloon contains 12.0 m2 of hydrogen gas when the balloon is released from a location at which the temperature is 22.0°C and the ambient air pressure is 101 kPa. The balloon rises to a higher altitude where the temperature is -30.0°C and the ambient air pressure is 20.0 kPa. If the balloon is free to expand so that the pressure of the gas inside is equal to the ambient pressure outside, what is the new volume of the...
You are playing with a helium balloon on a warm Colorado day. Suddenly, the Celsius temperature...
You are playing with a helium balloon on a warm Colorado day. Suddenly, the Celsius temperature doubles. Which of the following is true? a. The volume of the balloon will double. b. The pressure inside the balloon will double. c. The actual temperatures are needed to answer this question. d. The volume of the balloon will slightly increase. e. The volume of the balloon will decrease.
The atmospheric pressure varies proportionally from sea level to height, and the air temperature ...
The atmospheric pressure varies proportionally from sea level to height, and the air temperature drops by 6K for every T km increase (a) Draw a cylindrical volume that is height inside the atmosphere, and then calculate the pressure change and expression (dP/dy-pg) depending on the height. (b) obtain the temperature change of the atmosphere accordingto the height y(km) in the place where the sea level (y-0) is at ToK temperature. (c) obtain a barometric equation which allows for the change...
A gas-filled weather balloon with a volume of 52.0 L is held at ground level, where the atmospheric pressure is 768 mmHg and the temperature is 20.0 °C. The balloon is released and rises to an altitude where the pressure is 0.0635 bar and the temperature is -8.83 °C. Calculate the weather balloon's volume at the higher altitude. V= L
Part A A very flexible helium-filled balloon is released from the ground into the air at 20. °C. The initial volume of the balloon is 5.00 L, and the pressure is 760. mmHg. The balloon ascends to an altitude of 20 km, where the pressure is 76.0 mmHg and the temperature is --50. C. What is the new volume, V. of the balloon in liters, assuming it doesn't break or leak? Express your answer with the appropriate units. View Available...
A very flexible helium-filed balloon is released from the ground into the air at 20. " \(\mathrm{C}\). The initial volume of the balloon is \(5.03 \mathrm{~L}\), and the pressure is \(760 \mathrm{mmHg}\). The balloon ascends to an altitude of \(20 \mathrm{~km}\), where the pressure is \(760 \mathrm{mmH} \mathrm{g}\) and the temperature is \(-50 .^{\circ} \mathrm{C}\). What is the new volume, \(V_{2}\) of the balloon in liters? assuming it doesn't break or leak?
A spherical helium balloon of 1.0 metre diameter is released from the ground. The balloon fabric is so thin and light that its weight can be ignored. The balloon's surface is very smooth. The relationship between the drag coefficient and Reynolds number of smooth and rough spheres is shown in Figure 1. (a) State any assumptions required to solve this problem. [1 mark] (b) Find the terminal velocity of the helium balloon as it rises through the air. [18 marks]...
Part A A very flexible helium-filled balloon is released from the ground into the air at 20. °C The initial volume of the baloon is 5.00 L, and the pressure is 760 mmHg The balloon ascends to an altitude of 20 an where the pressuro is 76 O min g and tho tom orature s 50 C Whats the new volume of the balloon in Iters assuming it doesn't break or leak? Express your answer with the appropriate units. View...
3) A weather balloon contains 12.0 m2 of hydrogen gas when the balloon is released from a location at which the temperature is 22.0°C and the ambient air pressure is 101 kPa. The balloon rises to a higher altitude where the temperature is -30.0°C and the ambient air pressure is 20.0 kPa. If the balloon is free to expand so that the pressure of the gas inside is equal to the ambient pressure outside, what is the new volume of the...
The atmospheric pressure varies proportionally from sea level to height, and the air temperature drops by 6K for every T km increase (a) Draw a cylindrical volume that is height inside the atmosphere, and then calculate the pressure change and expression (dP/dy-pg) depending on the height. (b) obtain the temperature change of the atmosphere accordingto the height y(km) in the place where the sea level (y-0) is at ToK temperature. (c) obtain a barometric equation which allows for the change...
Most questions answered within 3 hours.
-
A student takes a multiple-choice test that has 10 questions.
Each question has two choices. The...
asked 18 minutes ago -
Willie Keeler has a lifetime batting average of 0.341. Assume
that Willie Keeler came to bat...
asked 20 minutes ago -
Which of the following has the highest boiling point?
A) 0.5m NaCl
B) 0.5m C6H12O6
C)...
asked 39 minutes ago -
12. A firm is producing at an output level where
AR = MC > AC >...
asked 36 minutes ago -
Radovilsky Manufacturing Company, in Hayward, California,
makes flashing lights for toys. The company operates its production...
asked 38 minutes ago -
As an athlete exercises, sweat is produced and evaporated to
jelp maintain a proper body temperature....
asked 38 minutes ago -
Which of these macromolecules is most prevalent (by mass) in the
environment? What particular challenge does...
asked 39 minutes ago -
Consider two stocks. Stock A has a standard deviation of 46% and
stock B has a...
asked 43 minutes ago -
Give a unary language (using only input alphabet ∑={1} )that is
not Turing- recognizable and prove...
asked 54 minutes ago -
1. Write the balanced net reaction for a Ti (s) | TiCl2 (aq) ||
InCl3 (aq)...
asked 51 minutes ago -
3) Answer the following questions:please respond in one
paragraph
In your opinion, what are the crucial...
asked 58 minutes ago -
Assume that the readings at freezing on a batch of thermometers
are normally distributed with a...
asked 1 hour ago