It flows downwards because it is cold and cold air sinkse.
The most important reason why it flows downwards is that dry ice is made of CO2 / carbon dioxide which = 1.5 times heavier than the air that we inhale.
Dry ice, carbon dioxide, is more dense than air.
because of the carbon dioxide in the dry ice because of the carbon dioxide in the dry ice because of the carbon dioxide in the dry ice
No, you can not use ice instead of regular ice in the cloud chamber experiment. It would not react the same way. Dry ice is frozen carbon dioxide, the cloud chamber experiment relies on the sublimation of solid CO2 into gas.
Because of condensation between Ice and the hot coffee.
Cloud seeding is the process of introducing silver iodide or dry ice particles into clouds to encourage the formation of ice crystals and precipitation. This technique can help increase rainfall in areas experiencing drought or water shortages by enhancing cloud condensation and raindrop formation.
Water cooled ?
Common cloud seeding materials include silver iodide, potassium iodide, and sodium chloride. These materials can help promote the formation of ice crystals in clouds and potentially enhance precipitation.
Solid to a gas
Rivers still flow in dry weather because where they get their water from (source in the mountains) there is still a supply of water (icy mountains; ice, springs). So even if its dry in the country, its not dry at the source where the water comes from so the river is still able to flow because it has a supply of water. :) Hope you understood :)
THERE IS NO 'H' IN THE WORD large masses of snow, recrystallized ice and rock debris that accumulate in great quantities and begin to flow outwards and downwards under the pressure of their own weight.
a molecular solid...
A hypothesis for an experiment involving dry ice could be: "I predict that placing dry ice in warm water will cause it to rapidly sublimate, creating a cloud of carbon dioxide gas due to the temperature difference between the dry ice and water." This hypothesis clearly states the expected outcome of the experiment and the reason behind it.