Answer: 26.6 J
Explanation:
The heat needed to raise the temperature of a solid body, using only a conductive process, has been empirically showed to be equal to the following expression:
Q= c . m. (t2 – t1)
where c= specific heat capacity (in J/gK), m= mass of the solid (in g) ,
and (t2 - t1)= difference between final and initial temperatures.
Replacing by the values, we get:
Q= 0.385 J/gK . 1,550 g. (77.5ºC – 33.0ºC)= 26.6 J
Mars -No
b. Uranus - Uranus has 9 brighter rings as well as several fainter rings.
c. Neptune - Neptune has several faint rings around it.
d. Saturn - Saturn has bright ice rings,
e. Jupiter - Jupiter has faint, narrow rings.
They're made up of more than one substance.
They're readily available in nature.
Explanation:
A composite material or substance is one that is made up of more than one substance.
A composite is used specifically for a purpose which the two desired materials can provide by combining them.
- Composites given better material integrity compared to their components.
- A composite is produced in order to augment the properties of materials.
- The product has unique properties different from those combining.
- Composite materials are readily available in nature.
- For example, wood is a composite structure in plant.
learn more:
Heterogeneous mixtures brainly.com/question/1446244
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