Endotherm
no
No. A spider has no mechanism to maintain its body temperature.
The adaptations for maintaining a constant body temperature are depending on the location of the person. Some people may need to layer up and warm up others may need to find ways to cool off and keep their body at a constant temperature.
Warm blooded animals can maintain a constant body temperature.
Yes. Elephants maintain a constant body temperature like other mammals. They generate heat from their food. Of course they also need to cool down sometimes as they live in such hot places. This is why they have big ears. Blood circulates through them so it can lose heat to the surroundings.
Ectothermic animals have an internal body temperature that changes with the temperature of its surroundings. A vertebrate is an animal with a backbone. A warmblooded animal has a constant internal temperature so WARM-BLOODED ANIMALS ARE NOT THE SAME AS ECTOTHERMS.
no they are cold blooded they are the temperature of their surroundings
No; they have no mechanism by which they regulate or maintain a specific temperature. They tend toward the ambient temperature of their surroundings.
A constant body temperature.
Weight in a constant gravitational field is also constant, regardless of any surroundings. The weight will be two newtons underwater as well.
Endothermy (the state of being warm blooded) is not absolute. A warm blooded animal is an animal that has some ability to keep its internal body temperature constant, but extreme outside temperatures can overpower this ability. If a warm blooded animal is in cold enough surroundings, it will fail to keep its internal temperature constant. It will develop hypothermia, and may freeze to death. If its surroundings are not quite as cold, it will probably be able to keep its internal temperature constant, as long as it eventually enters warmer surroundings (or its present surroundings warm up).
If a reaction is carried out in constant temperature and constant volume no work is done and heat exchanged with surroundings is equal to the internal energy.
If a reaction is carried out in constant temperature and constant volume no work is done and heat exchanged with surroundings is equal to the internal energy.
"Adiabatic process" refers to processes that take place in a closed system with no heat interaction with it's surroundings. "Isentropic process" refers to processes that take place in a closed system with no heat interaction with the surroundings (adiabatic process) and internally reversible. This is, no internal generation of entropy, entropy stays constant, which is what is meant by "isentropic". We can also say, an isentropic process is one where entropy stays constant, and no heat interaction of the system with the surroundings takes place (adiabatic process). Or, an adiabatic process can be irreversible, or reversible (isentropic).
An isothremal process is one in which the temperature is constant. heat can be gained or lost in order to maintain a constant tempereature. An adiabatic process is one in which there is no heat exchange between a system and its surroundings. It does not matter whether the temperature of the system is constant or not.
Assuming "Room Temperature" is fairly constant (i.e not fluctuating dramatically) and the sample of Mercury has had time to equilibriate with it's surroundings, then the temperature of the Mercury will be the same as "Room Temperature".. what ever that happens to be at the time.
The body keep a constant heat because f the blood running through the body. The body temperature does not change even if the temperatures of our surroundings change.