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True or False- Energy is transferred as heat from a substance at high temperature to a substance at low temperature?
Wiki User
∙ 13y ago
true
Wiki User
∙ 13y ago
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True or false An oxidation-reduction reaction occurs when electrons are transferred from one substance to another in a chemical reaction?
false
Is The phase of any substance is dependent upon temperature and pressure true or false?
do you have homeschool that your asking this because i do and im looking for the same answer
True or false on average about 50 percent of the energy available within on trophic level is transferred to the next trophic livel?
No. About TEN (10) percent of the energy available within one trophic level is transferred to the next trophic level the rest of it is used to grow and develop, except in plants because plants use 100% or close to 100% of the sun's energy to grow and develop.
True or false the state of a substance depends on the amount of thermal energy it possesses?
True.......i am pretty sure. :) Your Welcome :)
Oxidation involves the gain of electrons for a substance. true or false?
False
True or false temperature is a measure of how hot or cold a substance is?
How hot or cold a substance is the temperature, so a thermometer will measure it.
When a substance loses or absorbs energy its temperature can change true or false?
Very true.
Does temperature have an effect on the amount of thermal energy in a substance?
When the temperature might be increasing, thermal energy is increasing and it increases much faster when decreasing than when increasing so it's permanent energy and can never be reducing!
All the molecules of a substance possess the average kinetic energy value?
This is false not all the molecules of a substance possess the average kinetic energy value. Temperature increases as the average kinetic energy of a gas increases.
Is the following true or false temperature is a measure of how hot or cold the substance is?
False. It is a measure of how much enegry a substance has.
True or false An oxidation-reduction reaction occurs when electrons are transferred from one substance to another in a chemical reaction?
false
When temperature increases the kinetic energy of the particlles decreases true or false?
No. In gases, 'Absolute temperature' is proportionally related to the kinetic energy of the particles. Therefore, increase in temperature results in increase in the kinetic energy of the particles.
The more MASS a material has the greater the temperature true or false if false chang the word mass?
False, the two are totally unrelated. Temperature is related to the average energy of the particles.False, the two are totally unrelated. Temperature is related to the average energy of the particles.False, the two are totally unrelated. Temperature is related to the average energy of the particles.False, the two are totally unrelated. Temperature is related to the average energy of the particles.
All the molecules of a substance possess the average kinetic energy value. True False?
False.
When temperature increases the kinetic energy of the particles decrease true or false?
false
Is The phase of any substance is dependent upon temperature and pressure true or false?
do you have homeschool that your asking this because i do and im looking for the same answer
Energy is usually transferred in fluids by radiation true or false?
False radiation is the transfer of energy through space.
