In the video the experiment have a butle , a egg , paper and matchies. In the experiment the egg put on the butle .The egg into two the butle for the hot air.The paper put one matchie and these is the hot air.
EXPLANATION. BE CAREFUL IF YOU DO THIS EXPERIMENT. USE GLASS BOTTLES, NOT PLASTIC BOTTLES BECAUSE YOU ARE USING FIRE. WHEN WE PUT A MATCH WITH FIRE IN THE BOTTLE THE AIR GETS VERY HOT. THE HOT AIR GETS OUT OF THE BOTTLE (EXPANDS) AND PRESSES THE EGG INTO THE BOTTLE.
IF WE PUT COLD AIR INTO THE BOTTLE (when the man blows inside the bottle) THE AIR PUSHES (empuja) THE EGG OUT OF THE BOTTLE.
In the video the experiment have a butle , a egg , paper and matchies. In the experiment the egg put on the butle .The egg into two the butle for the hot air.The paper put one matchie and these is the hot air.
ReplyDeleteIs correct?
ReplyDeleteYes, Isaac, but I will explain it better for the rest of students to understand.
DeleteEXPLANATION. BE CAREFUL IF YOU DO THIS EXPERIMENT. USE GLASS BOTTLES, NOT PLASTIC BOTTLES BECAUSE YOU ARE USING FIRE.
ReplyDeleteWHEN WE PUT A MATCH WITH FIRE IN THE BOTTLE THE AIR GETS VERY HOT. THE HOT AIR GETS OUT OF THE BOTTLE (EXPANDS) AND PRESSES THE EGG INTO THE BOTTLE.
IF WE PUT COLD AIR INTO THE BOTTLE (when the man blows inside the bottle) THE AIR PUSHES (empuja) THE EGG OUT OF THE BOTTLE.
IMPORTANT!! IF WE LOOK AT THE WEATHER: HIGH AIR PRESSURE IS hot weather. AND LOW AIR PRESSURE IS cold weather.
ReplyDelete