Because the hot water heat transfers into the rod.
When a hot can is placed in cold water, the air inside the can cools down and contracts, creating a lower pressure inside the can. The higher pressure outside the can then crushes it.
When the bottle is placed in hot water, the air inside expands due to the increased temperature. This causes the balloon to inflate as the air pressure inside the bottle increases.
When a hot soda can is placed in cold water in the hot soda can in cold water experiment, the can undergoes a rapid cooling process. This causes the air inside the can to contract, creating a lower pressure inside the can compared to the outside. As a result, the higher pressure outside the can pushes the can inward, causing it to crush or implode.
When a balloon is placed in hot water, the air molecules inside the balloon gain kinetic energy and move faster, causing them to exert more pressure on the walls of the balloon. This increased pressure results in the balloon expanding in order to accommodate the higher volume of air it contains.
When a thermometer bulb containing mercury is placed in hot water, the mercury inside expands, causing the level of mercury to rise. This expansion of mercury is used to measure the increase in temperature accurately.
As hot as whatever is circulating inside of them is.
Most devices will not melt when hot and placed inside a storage unit. Their battery life may be shortened, however.
When a bottle-and-balloon system is placed in hot water, the air inside the bottle expands due to an increase in temperature. Since the bottle is sealed off from the outside, the expanding air has nowhere to go, causing the balloon to inflate as a result of the increased pressure inside the bottle.
Heating the air inside causes the bottle to expand-the presure inside is enought o force the walls out,
When the bottle is placed in hot water, the air inside it expands due to the increase in temperature. This expanded air flows into the balloon, causing it to inflate. The molecules of gas inside the bottle have more kinetic energy when heated, leading to increased pressure and volume, pushing the air into the balloon.
Yes, a hot water bottle uses conduction to transfer heat from the hot water inside to the body that it is placed against. This process involves direct contact between the hot water bottle and the skin, allowing heat to move through the material of the bottle and into the body.
when you but the bottle in hot water the balloon particles push apart and cause expansion