0
Is it possible to heat a body without providing heat energy how?
Wiki User
∙ 12y ago
Potential heat energy can be stored within a chemical with no change in temperature. A temperature change results in that energy being released, or by a chemical absorbing the heat energy around it.
Wiki User
∙ 15y ago
Wiki User
∙ 11y agoIf a body starts out at uniform temperature and heat is neither added to it nor taken from it, it can easily stay at the same temperature.
Three ways it could still change temperature without adding or removing heat would be:
- Perform work on it. A simple, easily observed example is stretching a rubber band. The work added to it when it is stretched will manifest as an increase in temperature.
- Undergo a chemical reaction. Decomposing hydrazine gets very hot!
- Undergo a phase change. A supercooled or superheated liquid can change phase - and temperature - rapidly when it undergoes a phase change, even without adding or removing heat.
Wiki User
∙ 12y agoThe Thermodynamic State Postulate states that " to know the state of a simple
System made of a single substance, you require to know just two Intensive
State Properties". The most common intensive State Properties handled are
Temperature and Pressure.
So, if you have a gas or a vapor, you can change its state isothermally (at constant
Temperature) just changing its Pressure.
In the case of liquids and solids, the effect of small changes in pressure produce
negligible changes in most of its properties. Boiling temperature not been one of
them.
Wiki User
∙ 14y agoNo. If energy doesn't flow either into or out of an object or substance, then its temperature can't change.
Wiki User
∙ 12y agoyes because it moves
Add your answer:
Earn +20 pts
Do you need energy to do something?
Yes, of course! I'm not quiet sure what you mean by energy exactly, but in the human body your food provides you with energy. Without a daily intake of food you will run out of energy eventually.
Is it possible to combine an objects gravitational energy and kinetic energy?
If the body is approaching towards the center of earth,then the K.E and Gravitational (G) energy imposed on body due to earth are parallel and in the same direction,hence they can be combined. If the body is moving on earth's surface,then its K.E is perpendicular to the (G), and if body is moving away from earth its experiences -ve gravity !!
When the molecules in a body move with increased speed it is possible that the body will change from what to what?
As the molecules in a body move with increased speed, i.e. increasing kinetic energy, it is possible that the body will change from the solid phase to the liquid phase, or the liquid phase to the gas phase, and in some cases from the solid directly to the gas phase.
Why does the temperature of an object rises when it is heated?
Temperature is the measure of heat in a body, as measured by the motion of its molecules. As you are providing heat energy to the body, the molecules of the body gain kinetic energy (due to the principle of conservation of heat). Hence the temperature increases unless it is transferred or radiated elsewhere.
Is it possible for heat to flow from colder body to a hot body?
Undoubtfully no. Whenever a hot substance comes in contact with a cold one then heat energy always flow from the hot body to the cold body till equilibrium temperature is attained.
Is it possible to eat without getting energy?
Although all foods are a source of energy for the human body, it is possible to consume a seemingly adequate amount of food without getting the required minimum of energy (calories).
Is this possible that a body can have momentum but no energy?
No.
What do cabohydrates do for your body?
The primary function of carbohydrates is providing energy for the body. Fats and proteins also provide energy, but carbohydrates are the main source.
How long can a snake survive without a body is it possible to extend its life by giving it nutritions?
The snake can live up to one or two weeks without its body because it has enough energy to survive with only its brain.
How does diet pops have taste but no calories?
Diet sodas are made with artificial sweeteners such as sucralose (Splenda) or aspartame, which are indigestible and thus are passed right through the body without providing energy.
Is it possible for body to both have increasing potential energy and kinetic energy?
secwet
Why does your body cells run out of energy?
Everything will run out of energy without an energy source.
What are the food molecules absorbed by the body used for?
It is used for providing energy and necessary to stay alive
How is it possible that I sometimes gain weight without eating or drinking anything at all?
It is not possible to gain weight without ingestion. Starvation causes the body to go into protective mode, as a result of which it burns energy at a slower rate and maximizes on the conversion of all food into fat. Your body compensates for the reduction in food or drink.
Why is light energy important within your body?
The light energy within your body is not only important it is essential. The body energy is flowing in and thru the Central Nervous System actually providing the body, Life. That energy is Life itself. You are an individual unit of all life. The life energy in your body is custom designed just for you compliments of the registere owner. GOD.
Is it possible to eat metal without harming your body?
No
Could having more energy than normal and being hungrier than normal one week after possible ovulation mean you are pregnant?
This is very possible. In the early stages of pregnancy, your body's metabolism increases, thus providing more energy. Progesterone can soon kick in and act as a natural sedative, draining that very energy from you. The hunger can be caused from all the work your body is doing. All of this could also be caused just from life. Consult your physician.
