The choices for this question can be found elsewhere and as follows:
<span>(a) state a hypothesis
(b) list a procedure
(c) state the problem
(d) analyze the data
I think the correct answer from the choices listed is option C. </span><span>When designing an experiment, the first step is to state the problem because you cannot proceed to other parts without knowing the problem.</span>
The mass of the water is 14.9 g
Explanation:
When a certain amount of a susbtance is heated, the temperature of the substance increases according to the equation

where
Q is the amount of energy supplied to the substance
m is the mass of the substance
is its specific heat capacity
is the change in temperature
In this problem, we have:
Q = 2500 J of energy supplied to the water
is the specific heat capacity of water
is the change in temperature of the water
Therefore we can solve for m to find the mass of the water:

Learn more about specific heat capacity:
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Waning Gibbous would be the phase?
9/3= 3 ampere.. that would be the aswer