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Panting observed in overheated birds and mammals dissipates excess heat by?
Most terrestrial animals dissipate excess heat by evaporation. This is done by either sweating (like humans) or by panting (like dogs).
What does the word dissipate mean in reference to energy transfers?
It means for the energy to get away, to spread out. Usually used for excess heat.
Why do some dessert animals have big ears?
Some dessert animals have big ears to help regulate their body temperature in hot climates. The large surface area of their ears helps to dissipate heat and keep them cool. Additionally, the blood vessels in their ears can help release excess body heat.
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dissipate heat
What device typically uses heat spreaders to dissipate heat?
memory
What uses a heat sink in thermodynamics?
A heat sink is used in thermodynamics to dissipate excess heat from electronic devices in order to maintain optimal operating temperatures. It works by conducting and transferring heat away from the source and into the surrounding environment, helping to prevent overheating and ensuring efficient performance of the device.
Why is a heat-sink used on some equipment?
The main purpose of a heat sink is to dissipate excessive heat away from the device that it is attached to. Some small integrated circuit components are so physically small that an over excess of heat generated by themselves would destroy the device. The heat sink is placed on the IC to prevent this from happening.
How does the skin dissipate excess body heat?
Dissipatation of excess body heat results from capillaries being expaned in order to get more blood closer to the skin's surface. The body also makes sweat, which cools the body when it evaporates.
Do polar bears have large ears?
Polar bears, like most animals that live in cold regions, have small ears so they don't dissipate heat through them rapidly.
Why do African Hunting Dogs have such large ears?
to dissipate heat.
What has numerous water and air passages to dissipate heat?
A Radiator.
Why don't dogs or other animals that thermoregulate by hyperventilation create an imbalance in their acid-base status when panting?
This is because animals like dogs have mechanisms in place to compensate for the loss of carbon dioxide when hyperventilating. They can reduce the amount of bicarbonate in their blood to maintain a normal acid-base balance. Additionally, panting helps to dissipate excess heat, which is crucial for thermoregulation in these animals.
