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The more the molecules an object contain the more heat energy it has?
The heat energy of an object is related to the movement of its molecules, not the number of molecules. Heat energy is determined by the speed and kinetic energy of the molecules, rather than the quantity of molecules in the object.
What is thermal energy?
related to the motion of molecules
Which quantity is the same for one mole of ethanol and one mole of ethane?
The total number of molecules is equal.
Is couple vector or scalar quantity?
A couple is a vector quantity because it has both magnitude (related to the moment of force) and direction (related to the axis of rotation).
Which quantity contains Avogadro's number of molecules?
One mole of any substance contains Avogadro's number of molecules, which is approximately (6.022 \times 10^{23}) molecules. This quantity is a fundamental concept in chemistry used to relate the mass of a substance to the number of molecules it contains. For example, one mole of water (H₂O) contains Avogadro's number of water molecules.
What is a mole and give its concept?
A mole is a quantity of substance which has Avogadro's number of molecules or atoms in it.
What is the related formula for density?
density is defined as the quantity in mass upon quantity in volume Mass/volume= density
Why price and quantity demanded are inversely related?
Price is inversely related to quantity demanded because as price rises, consumers substitute other goods whose price has not risen.
What measures the quantity of the matter of an object?
The quantity of matter in an object is its mass. If you then know what the object is made from you can find out (approximately) how many atoms or molecules it has (measured in mol).
How are elements and molecules related?
Elements chemically combine to make molecules.
What is an astronomical quantity?
It can either be a quantity related to astronomy, or it may be a case of the informal use of "astronomical" meaning "very large".
What is a mole How is a mole related to Avogadro's number?
Avogadro's number is the number of "elementary entities" (usually atoms or molecules) in one mole. It is 6.0221415 × 1023
