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Why outer surface of a cooled bottle gets wet at room temperature?
Wiki User
∙ 14y ago
Humidity in the air condenses on the cool bottle surface.
Wiki User
∙ 14y ago
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Why glass breaks due to temperature change?
Glass isn't really a solid - it's a 'super-cooled liquid' - sudden temperature change causes 'thermal shock' where the outer surface expands or contracts quicker than the rest of the glass - causing it to break.
Why do water droplet appear on outer surface of glass when cold water is poured in it?
The cold water reduces the temperature of the glass. The cold glass reduces the temperature of the air around the glass. The amount of moisture in air is temperature dependant hotter air can contain a higher moisture content. If the air temperature is reduced the water condenses. In this case the cold glass reduces the air temperature in contact with the glass, this results in the condenstion of moisture from the air, and water droplets are formed.
How much heat transfer takes place between outer and inner surface of silencer?
the same amount of heat takes place in the inner and outer of a silencer because the silencer is a metal
How much is temperature on electric arc?
11,0000 deg. F, or 6,000 deg. C. This is roughly the same temperature as the sun's photosphere, or outer visible layer.
Where are charges located on a hollow sphere?
If the sphere is conducting, all the charge is distributed uniformly on the outer surface of the sphere.
Why droplets of water appears on the outer surface of the cool water bottle?
It's called condensation. The temperature difference between the bottle and the surrounding air - causes water to condense out onto the bottle's surface.
Why water droplets could not form on the outer surface of the bottle?
The water is too hot
Why glass breaks due to temperature change?
Glass isn't really a solid - it's a 'super-cooled liquid' - sudden temperature change causes 'thermal shock' where the outer surface expands or contracts quicker than the rest of the glass - causing it to break.
How hot is the outer of the Sun?
The surface temperature of the Sun is around 5800 K
How is warmer blood cooled?
The blood carries the heat from the warm interior of the body to the surface, where it is cooled off in the skin. After cooling, the blood is carried back to the interior of the body. In this way the blood equalizes the body temperature, and keeps it from becoming too hot in some parts and not warm enough in others.
Is the outer core as hot as the surface of the sun?
Its quit tricky. Answer is yes. Its because of the electro magnetic radiations of sun that causes high temperature at surface. So surface temperature is nearly same to core temperature
What changes do you observe on the outer surface of the glass when we keep ice cubes in it?
Condensation occurs on the outer surface of the glass when you keep ice cubes in the glass at room temperature or hotter.
Define bulk and mean film temperature?
bulk mean temperature is average temperature of the fluid through out its flow. film temperature is average of outer most layer of the fluid and the surface its flowing
What material is used for the outer layer of a space shuttle?
High-temperature reusable surface insulation (HRSI) tiles
How hot is the outer crust?
Check your thermometer. That's how hot it is on the outer crust where you are. There exists a geothermal gradient where temperature rises with depth from the surface. See the link below.
What is a curved outer surface of a circle?
The curved outer surface of a circle is the perimeter.
What is the covering of the outer surface of bone?
The outer surface of the bone is called the periosteum.
