Yes, at room temperature, if the amount of liquid is the same in tea cup and a bathtub, then bathtub cools faster. This is because more surface area of liquid is in contact with air. Assumptions made: The liquids in both the containers are the same. And both have been heated to a temperature higher than that of room temperature.
Yes ,the higher the temperature gradient between the hot water and room temperature, the faster it cools. However, that does not mean that hot water will freeze faster than cold water (a common urban legend). If you have water at 50°C in a room at 20°C, it will cool from 50° to 40° faster than it will cool from 40° to 30°.
No, a black surface will absorb more heat from its surroundings and radiate it back out more slowly compared to a shiny surface. This means that a shiny surface will typically cool faster than a black surface.
No, the speed of sound in a medium like air is determined by the temperature of the air, not the frequency of the sound. In general, sound travels faster in warm air than in cool air because the molecules in warm air move faster and can transmit sound waves more quickly.
Objects cool at a rate depending on the temperature difference between the hot object and its surroundings. Probably the hand is warmer than the air, so usually the object will cool faster in the air.
Yes, heat can dry a cloth faster than cool because heat increases the rate of evaporation of water from the cloth. The higher the temperature, the more energy is available to convert water into its gaseous form, leading to quicker drying. Conversely, cool temperatures slow down the evaporation process, prolonging the drying time.
No
A rock at the surface will cool faster than a rock underground.
No it will not cool faster. What you can do to cool faster is set your blower speed to high. That will have more air blowing through your vents and that will cool the house faster.
A toy chihuahua is much larger than a teacup. The teacup chihuahua gets its name because it can fit in a teacup.
Yes. A wet animal will cool faster than a dry animal. The evaporation of the water removes heat from the body and cools it.
Teacup dog breeds are smaller than the regular kind
its solid and cool because the outside cools faster than the inside
Mpemba effect ,water evaporates faster so it has less water so it freezes faster
beacause its solid
No, a desert cools faster than a swamp as it lacks humidity and cloud cover to hold in the heat from the daytime.
Oceans heat up faster than on land, but cools down slower.
It does cool faster, it has a lower specific heat capacity and so cools at a faster rate, only by a few degrees over say 30 minutes, but it is.