Explanation is in a file
bit.
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Answer:
The egg is changed from liquid to solid
Explanation:
The law of conservation of mass states that "Matter/mass can neither be created nor destroyed but can be converted from one form to another".
Inside of the Egg is liquid in nature and during the process of cooking the egg the liquid changes to solid.
THAT IS HOW MATTER IS CONSERVED WHILE COOKING AN EGG
Correct Answer: Option a. 6150.64 N
Weight (w) is defined as:
w = mg
So, first we need to find the mass (m) of the steel block using its volume and density.
Mass = Density x Volume
So,
m = 0.08 x 7840 = 627.2 g
Using value of m and g = 9.807, we get
w = 627.2 x 9.807 = 6150.95 Newtons
Therefore, option a is the correct answer.
The slight difference is because the value of g is rounded of to 3 decimal cases.
Becouse melting point and cooling point are two opposite things one is 100degrees nd other 0degrees
The answer is C because material is worn away because of weathering>
