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How heat transfer can be reduced by the use shiny reflecting surface?
A shiny reflecting surface can reduce heat transfer through reflection. This surface reflects heat radiation away from the object, potentially preventing it from absorbing heat. This can help keep the object cooler by reducing the amount of heat it absorbs.
What surface is good at reflecting heat?
Light-colored surfaces like white or metallic surfaces are good at reflecting heat. These surfaces have high reflectivity, meaning they bounce off a significant amount of the sun's energy, helping to reduce the absorption of heat and keeping the surface cooler.
Which color, white or black, is better at reflecting heat in a car, and how does this affect the temperature inside the vehicle?
White is better at reflecting heat in a car compared to black. This means that a white car will absorb less heat from the sun, keeping the interior cooler than a black car.
What is the difference between emitting and reflecting?
reflected light comes from smooth surfaces such as mirrors
Why The shiny surfaces reduces heat loss by?
Shiny surfaces reduce heat loss by reflecting thermal energy back into the space, preventing it from escaping. This is because shiny surfaces have low emissivity, meaning they emit less heat through radiation compared to dull surfaces. By reflecting heat back into the space, shiny surfaces help to maintain a warm environment and reduce the energy needed for heating.
How does a heat reflecting blanket help in maintaining body temperature during outdoor activities?
A heat reflecting blanket helps maintain body temperature during outdoor activities by reflecting the body's heat back towards it, preventing heat loss and keeping the body warm.
What is meant by cold?
The absence of heat.
How heat transfer can be reduced by the use shiny reflecting surface?
A shiny reflecting surface can reduce heat transfer through reflection. This surface reflects heat radiation away from the object, potentially preventing it from absorbing heat. This can help keep the object cooler by reducing the amount of heat it absorbs.
What is the meaning of reflector?
One who, or that which, reflects., Something having a polished surface for reflecting light or heat, as a mirror, a speculum, etc., A reflecting telescope., A device for reflecting sound.
What is meant by heat sink?
A device to remove waste heat from a component to keep it cool.
What surface is good at reflecting heat?
Light-colored surfaces like white or metallic surfaces are good at reflecting heat. These surfaces have high reflectivity, meaning they bounce off a significant amount of the sun's energy, helping to reduce the absorption of heat and keeping the surface cooler.
Which color, white or black, is better at reflecting heat in a car, and how does this affect the temperature inside the vehicle?
White is better at reflecting heat in a car compared to black. This means that a white car will absorb less heat from the sun, keeping the interior cooler than a black car.
Can head shave heat up the body?
No. It does not heat up the body. On the contrary it keep your head cool by reflecting the light. Lol.
How do heat reflecting curtains help in maintaining a comfortable temperature in a room?
Heat reflecting curtains help maintain a comfortable temperature in a room by blocking out sunlight and preventing heat from entering through windows. The reflective material on the curtains bounces the heat back outside, keeping the room cooler and reducing the need for air conditioning.
Is lead an excellent reflector of heat?
yes lead (Pb) is an excellent reflector of heat and is used widely
What is meant by the specific heat of a metal?
at least 1 kelvin
What is yeat transfer by electromagnetic radiation?
i meant heat sry
