When a can of soda is insulated, it reduces the heat transfer between the can and its surroundings. This helps in maintaining the temperature of the soda for a longer period, especially on a hot day, by preventing heat from entering the can and warming up the drink. Insulation acts as a barrier that slows down the movement of heat, keeping the soda cooler for a longer time.
Insulating a cold can of soda reduces the heat flow into the can on a hot day as it acts as a barrier to slow down the exchange of heat between the surroundings and the can. This helps to keep the soda colder for a longer period of time.
Insulation reduces the rate at which heat flows into the can, helping to keep the soda cold for longer. This is because the insulation acts as a barrier to slow down the transfer of heat from the external environment to the can. As a result, the soda inside the can stays cooler for a longer period of time.
suppose there is snow in a hot day. first they have different temperatures. but the snow transfers energy to the heat energy to the hotness. the hotness loses heat energy, so its temperature decreases. the snow gains so its temperature rises. so now everything is the same.
On average, a human produces about 100 watts of heat in a day.
On average, a person gives off about 100 watts of heat in a day.
"is slowed"
"is slowed"
"is slowed"
Insulating a cold can of soda reduces the heat flow into the can on a hot day as it acts as a barrier to slow down the exchange of heat between the surroundings and the can. This helps to keep the soda colder for a longer period of time.
Insulation reduces the rate at which heat flows into the can, helping to keep the soda cold for longer. This is because the insulation acts as a barrier to slow down the transfer of heat from the external environment to the can. As a result, the soda inside the can stays cooler for a longer period of time.
day
Yes, heat flow out of the atmosphere changes during a day due to variations in solar radiation, cloud cover, and air temperature. At night, heat loss is generally higher as there is no incoming solar radiation, while during the day, heat gain from the sun can offset some of this loss. Temperature differences between day and night contribute to this fluctuation in heat flow.
Falseee
Heat flow entering the Earth's atmosphere varies throughout the day, but typically the highest levels occur during the afternoon when the sun is overhead, resulting in peak heating. At night, heat flow decreases as the Earth cools.
exothermic
At which time of day is the heat flow entering Earth's atmosphere (Hin) highest?A. sunriseB. middayC. sunsetD. midnightThe answer is B midday
The process of water droplets condensing on a soda can on a hot summer day is exothermic. As water vapor in the air comes into contact with the cold surface of the soda can, it releases heat energy, causing the water vapor to condense into liquid water droplets.