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The amount of heat dissipation over a heated surface is primarily governed by factors such as the temperature difference between the surface and its surroundings, the thermal conductivity of the material, the surface area, and the presence of any insulation or cooling mechanisms. Heat dissipation increases with a higher temperature difference and greater surface area, and decreases with higher thermal conductivity and effective insulation.
What else can I help you with?
How is air heated by conduction?
Air is heated by conduction when it comes into direct contact with a warmer surface, such as the ground or a heated object. The heat energy is transferred from the surface to the air molecules through direct contact, causing the air molecules to gain kinetic energy and move faster, increasing the air temperature.
Why do springs have hot water?
Springs with hot water, also known as hot springs, occur when geothermally heated water rises to the surface through cracks in the Earth's crust. This happens when groundwater seeps into the Earth's crust, is heated by magma, and then returns to the surface as hot water.
Can an object being heated be hotter than the source heating it?
Yes, the only way for that to work is if you have the right amount of oxygen, though. Blue fire can get hotter if it's heated by red fire and sand can be heated by lightning, causing it to turn to glass. Without the the right amount of oxygen, the object being heated will only get as hot as its source. Very rarely does the object get hotter than its source.
When water that has been heated to a gas?
When water is heated to a gas, it transforms into water vapor. This process is called evaporation, where water molecules gain enough energy to break free from the liquid's surface and become a gas.
Do all solids expand by the same amount when heated through same temperature?
no , all solids do not expand by the same amount when heated through same temperature. it depends upon the coefficient of its linear expansion. We define avergae co-efficient of linear expansion in the temperature range deltaT as α=(1/L)(ΔL/ΔT) where L is initial length of the solid at the temperature T.. It varies from material to material , higher the value of alpha , it expands more..
Why is the earth's surface not heated evenly?
The Earth's surface is not heated evenly due to variations in the angle of sunlight, the amount of cloud cover, the distribution of land and water, and other factors like ocean currents and atmospheric circulation. This leads to differences in temperature across the globe, creating distinct climate zones.
When heated bubbles rise to surface?
bubbles rise to the surface of a heated liquid as it changes to gas because they are less dense than the liquid.
What is heated groundwater that comes to the surface?
Heated groundwater that comes to the surface is known as a hot spring. These natural features occur when groundwater is heated by geothermal energy underground and then rises to the surface, often creating a relaxing place for bathing and recreation.
How is earths surface heated and how does it affect the troposphere?
The Earth's surface is heated by the sun's radiation. The heated surface then warms the air in the troposphere through conduction and convection. This heating creates temperature gradients that drive atmospheric circulation patterns and weather systems within the troposphere.
What layer of the atmosphere is heated by the earths surface?
trophosphere
What do you call the Evaporation of electrons from heated surface?
radiation
Is the playing surface at soldier field heated?
Yes
What layer of the atmosphere is heated by earth's surface?
trophosphere
How is earth's surface heated by the sun?
The Earth's surface is heated by the sun through a process called solar radiation. Sunlight, which consists of energy in the form of electromagnetic waves, reaches the Earth and heats up its surface when it is absorbed by land, water, and other surfaces. This energy is then retained and warms the Earth's surface.
Where is cooler denser fluid in a heated pot of soup?
It is on the surface
As the earth is heated by the sun bubbles of rise blank blank upward from the warm surface?
As the earth is heated by the sun, bubbles of air rise upward from the warm surface.
How are the land air and water heated each day?
During the day, the land is heated mainly by the sun's radiation warming the surface. The air is heated through conduction from the warm surface of the Earth. Water is heated through a combination of direct solar radiation and convection currents transferring heat energy.
