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True or false Can heterotrophs convert solar energy into chemical energy?
Wiki User
∙ 11y ago
False from what i understand heterotrophs are animals and animals get their energy from other animals/ plants. Autotrophs are the ones that convert solar energy in to chemical energy through photosynthesis
Wiki User
∙ 11y ago
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Gasoline engine convert chemical energy into kinetic energy. true or false?
A gasoline engine converts chemical energy into mechanical energy.
True or false activation energy is needed only by chemical reactions that release energy?
true activation energy is the minimum amount of energy needed to start a chemical reaction
True or false is chemical energy a type of potential energy due to the composition of a substance?
TRUE
Chemical energy is a type potential energy due to the composition of a substace True or false?
true j.miller
True or false when a bond is broken in a chemical reaction heat energy is released?
It is true that when bonds are broken there is chemical reaction. Then heat energy is released.
Heterotrophs obtain the chemical energy used in metabolism from autotrophs or from other heterotrophs?
false or no
In power plants generators convert mechanical energy into chemical energy?
false :)
True or false the reactions that convert the energy in sunlight into chemical energy of ATP and NADPH are called the Calvin cycle?
FALSE, it is light reactions. Just took a test with this exact question on it.
Is this true or false in a chemical change other forms of energy cannot be changed to chemical energy?
False
Gasoline engine convert chemical energy into kinetic energy. true or false?
A gasoline engine converts chemical energy into mechanical energy.
True or false wind farms can directly convert wind into electricity?
Wind turbines convert wind energy to mechanical energy to electrical energy.
Heterotrophic organisms receive energy from the sun?
False. Heterotrophs are any organism that gets its energy by digesting other living things.
True or false Solar energy is difficult to store?
Solar energy is impossible to store. Normally we try to use it straight away, or convert it into a storable form of energy such as chemical potential or electrical potential.
True or false a stick of unlit dynamite is an example of kinetic energy?
False, it is chemical energy
Is this true or false in a chemiccal change other forms of energy cannot be changed to chemical energy?
This is false.
True or false activation energy is needed only by chemical reactions that release energy?
true activation energy is the minimum amount of energy needed to start a chemical reaction
Are Food and fuels are both forms of chemical energy true or false?
false
