How many cubic meters of helium are required to lift a balloon with a 400-kg payload to
Question:
Step by Step Answer:
The balloon stops ri...View the full answer
Related Video
Helium and hydrogen balloons from a chemistry perspective is the atomic structure of the gases. While both helium and hydrogen balloons can achieve lift and rise into the atmosphere, the choice between the two gases is mainly based on safety considerations. Helium is non-flammable and non-reactive, making it a safer choice than hydrogen, which is highly flammable and can react with oxygen in the air to form water vapor. As a result, helium is the gas of choice for most commercial and recreational balloons, while hydrogen is only used in specialized applications where its high lifting power is necessary and the risks can be mitigated. Buoyancy is the upward force that is exerted on an object when it is immersed in a fluid (in this case, air). This force is equal to the weight of the fluid displaced by the object. When a balloon is filled with helium or hydrogen gas, it becomes lighter than the surrounding air because these gases have a lower density than air. As a result, the upward buoyant force on the balloon is greater than the downward force of gravity, causing the balloon to rise into the air. The amount of lift generated by a balloon depends on several factors, including the volume of the balloon, the amount of gas it contains, and the weight of the balloon and any attached objects. A larger balloon or one filled with more gas will generate more lift, while a heavier object attached to the balloon will require more lift to be generated to keep it aloft.
Students also viewed these Mechanics questions
-
A hot air balloon with a volume of 12.0 m3 is initially filled with air at a pressure of 1.00 atm and a temperature of 19.0C. When the balloon air is heated, the volume and the pressure of the...
-
A spherical balloon of volume 4 000 cm3 contains helium at an (inside) pressure of 1.20 X 105 Pa. How many moles of helium are in the balloon if the average kinetic energy of the helium atoms is 3.60...
-
A 1 m3 container is filled with 400 kg of granite stone, 200 kg dry sand and 0.2 m3 of liquid 25C water. Use properties from tables A.3 and A.4 and use air density of 1.1 kg/m3. Find the average...
-
Explain how the structure of the cash flow statement represents another subsection of the accounting equation.
-
What is the principle behind anti-fatigue mats?
-
The following data are for Radial Company: Contributed capital and retained earnings . . . . . . . . . . . . . . . . . . $875,000 Foreign currency translation adjustment . . . . . . . . . . . . . . ....
-
The movie Avatar was given a rating of 4 stars on a scale of 5 stars. Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate.
-
The COSO internal control framework identifies five internal control components. Which of those components is most relevant to the procedures that SOX mandates public companies establish to enable,...
-
Which Mathematical Practices did you use? Why do you say so? https://www.nctm.org/uploadedFiles/Standards _and_Positions/Common_Core_State_Standard s/Math Standards.pdf Plus 1 row below Plus one row...
-
Holiday Fruit Company buys oranges and processes them into gift fruit baskets and fresh juice. The company grades the fruit it buys on a scale from 1 (lowest quality) to 5 (highest quality). The...
-
Determination of the density of a fluid has many important applications. A car battery contains sulfuric acid, for which density is a measure of concentration. For the battery to function properly,...
-
A frog in a hemispherical pod (Fig P14.34) just floats without sinking into a sea of blue-green ooze with density 1.35 g/cm3. If the pod has radius 6.00 cm and negligible mass, what is the mass of...
-
a. An ongoing debate on the Superfund program is the determination of the optimal abatement level characterized as the "how clean is clean" problem. Choose one of the risk management strategies, and...
-
On April 10, 2016, Samuel Jackson, CFA, purchased a call option for 2,000 shares of Apple at $4.00 per share. Jackson paid $350 for the option that is exercisable at any time until May 10, 2016. On...
-
write a PYTHON program to return true if a given string contains the string 'pop, but the middle "o" also may contain another character. You'll need to use slicing and a loop that does not go beyond...
-
Do nationalist and xenophobic movements invoke as a metaphor for labour markets?
-
11. Profits earned and not paid out as a dividend are found on the: e. Income Statement f. Retained Earnings Statement g. Balance Sheet h. Changes in Financial Position 12. All else being equal, an...
-
A 120 kg football player is running at 8.15 m/s A hand-thrown 0-410 kg football has a speed of 275 m/s. (Assume the football player is running in + y-direction). Assuming that the football player...
-
The governor's report cited three key reasons that such levels of cheating flourished in APS. The first was that the district set unrealistic test-score goals, or "targets." \({ }^{\text {" } 752}\)...
-
A red card is illuminated by red light. What color will the card appear? What if its illuminated by blue light?
-
The following list of accounts was taken from the general ledger of Spencer Corporation on December 31. The bookkeeper thought it would be helpful if the accounts were arranged in alphabetical order....
-
The SEC has considered moving from GAAP to IFRS and made some forward movement on this in the recent past, especially with convergence in the revenue recognition rules and the leasing rules. Although...
-
The accountant at The Lunch Lady is using a component of its organization-wide enterprise resource planning (ERP) system to prepare a payroll tax return. describe about the component of the system...
-
Refer to KVM company supplies goods to KOS company worth Php 7,200. KOS sells goods on behalf of the joint venture and realizes Php 5,000, KOS is entitled to a commission of 6% on sales. What should...
Study smarter with the SolutionInn App