What forces affect a hot air balloon? Friction occurs between the moving balloon and the molecules of air it hits as it rises. Both drag and the force of gravity pulling on the mass of the balloon act in a downward force in opposition to the lift. If the lift is greater than the drag […]
Do hot air balloons work better in cold weather Why?
Do hot air balloons work better in cold weather Why? Yes, cold air is denser so differential heating per unit volume of air in the envelope produces more lift. In the buoyancy sense they work better in the cold. What happens to a balloon when cold? When an inflated balloon is placed in cold water, […]
What is bad about hot air balloons?
What is bad about hot air balloons? Winds above 10 miles an hour are too strong for balloon flight, as the flight would be rough and the balloon difficult to land safely. Hot air balloon pilots love flying and hate cancelling flights, but the safety of their passengers is paramount, so they will not take […]
Did a black man invented the air conditioner?
Did a black man invented the air conditioner? Frederick Jones Who invented the air conditioner and when? Willis Carrier: The Father of the Air Conditioner The first modern air conditioner was invented in 1902 by Willis Haviland Carrier, a skilled engineer who began experimenting with the laws of humidity control to solve an application problem […]
What is hostel management?
What is hostel management? Hostel management system is designed to manage all hostel activities like hostel admissions, fees, room, mess allotment, hostel stores & generates related reports for smooth transactions. It is also used to manage monthly mess bill calculation, hostel staff payroll, student certificates, etc. Why is hostel management important? To summarize, the Benefits […]
What are the functions of the hotel?
What are the functions of the hotel? The primary purpose of hotels is to provide travelers with shelter, food, refreshment, and similar services and goods, offering on a commercial basis things that are customarily furnished within households but unavailable to people on a journey away from home. What are functions in hospitality industry? Although the […]
Who qualifies for inpatient hospice?
Who qualifies for inpatient hospice? A variety of hard-to-manage symptoms may indicate that a patient is eligible for inpatient hospice care: Sudden deterioration that requires intensive nursing intervention. Uncontrolled pain. Uncontrolled nausea and vomiting. How long can you stay in inpatient hospice? Patients can stay in a federally funded hospice program for more than 6 […]
What is the straps for guiding the horse?
What is the straps for guiding the horse? You can easily improve your search by specifying the number of letters in the answer….Strap For Guiding A Horse Crossword Clue. Rank Word Clue 95% REIN Strap for guiding a horse 3% BEACON Guiding light 3% GALLOP Fast pace for horse 3% TROT Gait for a fox […]