Hot air balloon

Hot air balloon

A hot air balloon is a balloon aircraft which is lifted by hot air.

فيزيك

کلیدواژه‌ها

hot-air balloon, balloon, lift, aviation, gondola, gas burner, gas laws, rising, floating, descending, gravity, mechanics, force, thermodynamics, physics

موارد مربوط

Hot-air balloon (18th century)

The French Montgolfier brothers were the first pioneers of flying.

قوانین حرکت نیوتن

این انیمیشن سه قانون حرکت سِر ایزاک نیوتن را که اساس مکانیک کلاسیک شد، نشان می دهد۔

هواپیماهای بدون سرنشین-پهپاد-

دامنه ی استفاده از هواپیماهای بدون سرنشین درحال افزایش است۔

Aerodynamic lift

Due to their asymmetrical profile of the wings, lift is produced while flying at a high speed.

Forces

The animation shows the way forces act on wheeled vehicles and vehicles with runners.

Submarine operation

Submarines submerge and surface by changing the average density of the hull.

Thermometers

There are various types of instruments used for measuring temperature.

هواپيماي اول رايت (۱۹۰۳)

پرواز اول رایت اولین هواپیمای موفق، سنگین تر از هوا بود که توسط برادران رایت طراحی و ساخته شد۔

Airport

Airports provide infrastructure and services necessary for aviation.

Meteorological instruments

This animation demonstrates instruments used to examine atmospheric phenomena.

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