¿Qué pasaría si un organismo o animal fuera eliminado de una red alimentaria?
1 answer:
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Answer:
250J
Explanation:
Given parameters:
Spring constant = 500N/m
Extension = 1m
Unknown:
Elastic potential energy = ?
Solution:
The elastic potential energy of a body is the energy stored within an elastic string.
EPE = k e²
k is the spring constant
e is the extension
Now;
EPE = x 500 x 1² = 250J
Answer : The specific heat of this substance is, 1.13 J/g.K
Explanation :
Molar heat capacity : It is defined as the amount of heat absorbed by one mole of a substance to raise its temperature by one degree Celsius.
As we are given that the chemical formula of compound is,
First we have to calculate the molar mass of given compound.
Molar mass of =
Molar mass of = 78 g/mol
Now we have to calculate the specific heat of this substance.
Specific heat of this substance =
Specific heat of this substance =
Specific heat of this substance = 1.13 J/g.K
Thus, the specific heat of this substance is, 1.13 J/g.K