A round balloon is filled with helium at room temperature which is 25 celsius. If the...
A round balloon is filled with helium at room temperature which
is 25 celsius. If the balloon is then heated to 50 celsius the
diameter of the helium balloon will:
a. decrease
b. remain the same
c.increase
Homework Answers
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A round balloon is filled with helium at room temperature which
is 25 celsius. If 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.
Fun with a helium balloon A loosely filled balloon contains 4.5 liters of helium gas at...
Fun with a helium balloon A loosely filled balloon contains 4.5 liters of helium gas at atmospheric pressure (PA = 101 kPa) and room temperature T = 20 C. The gas in the balloon is then heated to body temperature, 37 C, by a student. (a) The pressure inside the balloon changes very little during the heating process. What is the change in the volume of the balloon? (b) How much work does the expanding balloon do on its environment?...
You accidentally release a helium-filled balloon that rises in the atmosphere. As it rises, the temperature...
You accidentally release a helium-filled balloon that rises in the atmosphere. As it rises, the temperature of the helium inside decreases from 20C to 10C. the average speed of helium atoms in the balloon will decrease the average speeds between the initial and final states--> 0.98 he thermal energy of the helium inside the balloon will decrease Determine the ratio of the thermal energies between the initial and final states?
1. A helium-filled birthday balloon has a volume of 223 mL at a temperature of 24°C...
1. A helium-filled birthday balloon has a volume of 223 mL at a temperature of 24°C (room temperature). The balloon is placed in a car overnight during the winter where the temperature drops to -13°C. What is the balloon’s volume, in milliliters, when it is removed from the car in the morning (assuming no helium has escaped)?
A helium balloon is filled to a volume of 15.0 L at 255 K. a. What...
A helium balloon is filled to a volume of 15.0 L at 255 K. a. What will the volume of the balloon become if the balloon is heated to raise the temperature to 350 K? [ Select ] ["20.6 L", "10.9 L", "24.3 L", "16.5 L"] b. Which of the gas laws does this problem use? ...
A balloon is filled with helium gas. For the question(s) that follow, select the letter of the balloon diagram that corr...
A balloon is filled with helium gas. For the question(s)
that follow, select the letter of the balloon diagram that
corresponds to the given change in conditions.
The temperature is changed from 50 °C to -150 °C at constant
pressure.
A balloon is filled with helium gas. For the question(s)
that follow, select the letter of the balloon diagram that
corresponds to the given change in conditions.
The temperature is changed from 50 °C to -150 °C at constant
pressure....
A light balloon is filled with 400 m^3 of helium at atmospheric pressure. (a) At...continues
A light balloon is filled with 400 m^3 of helium at atmospheric pressure. (a) At 0 degree Celsius, the balloon can lift a payload of what mass? (b) What if? In Table14.1, observe that the density of hydrogen is nearly half the density of helium. What load can the balloon lift if filled with hydrogen?
A weather balloon is helium filled to a volume of 7240ft3. Calculate the number of grams...
A weather balloon is helium filled to a volume of 7240ft3. Calculate the number of grams of helium required to inflate this balloon to a pressure of 745 torr at 21 degrees Celsius.
Constants Periodic Table Part A A helium balloon is filled to a volume of 343 L...
Constants Periodic Table Part A A helium balloon is filled to a volume of 343 L at 299 K What will the volume of the balloon become if the balloon is heated to raise the temperature to 379 K? O 0.0230 3890000 27.1 0.0370 43.5 Submit Request Answer Show * o e prt sc.
A balloon with volume V = 6.7 L is filled with oxygen O_2. Assume room temperature...
A balloon with volume V = 6.7 L is filled with oxygen O_2. Assume room temperature T = 25 degree C. The molar mass of oxygen (O) is M = 16.0g/mol A what is the mass of oxygen necessary to in the balloon at atmospheric pressure. B) The balloon is submerged in a waterpool at depth h = 5.8 m below the water surface. What is the mass of oxygen that have to add or remove from the balloon to...
A balloon is filled with helium gas. For the question(s)
that follow, select the letter of the balloon diagram that
corresponds to the given change in conditions.
The temperature is changed from 50 °C to -150 °C at constant
pressure.
A balloon is filled with helium gas. For the question(s)
that follow, select the letter of the balloon diagram that
corresponds to the given change in conditions.
The temperature is changed from 50 °C to -150 °C at constant
pressure....
Constants Periodic Table Part A A helium balloon is filled to a volume of 343 L at 299 K What will the volume of the balloon become if the balloon is heated to raise the temperature to 379 K? O 0.0230 3890000 27.1 0.0370 43.5 Submit Request Answer Show * o e prt sc.
A balloon with volume V = 6.7 L is filled with oxygen O_2. Assume room temperature T = 25 degree C. The molar mass of oxygen (O) is M = 16.0g/mol A what is the mass of oxygen necessary to in the balloon at atmospheric pressure. B) The balloon is submerged in a waterpool at depth h = 5.8 m below the water surface. What is the mass of oxygen that have to add or remove from the balloon to...
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