Answer:
mass goes down volume remains the same
Exothermic is the answer to your question
Answer:
y = 4 Sin (2πt)
Explanation:
Amplitude, A = 4
frequency, f = 1
Wave function is given by
y = A sinωt
where, ω is angular frequency
ω = 2 π f = 2 π x 1 = 2π
So, the desired wave function
y = 4 Sin (2πt)
i think its b cause if you were talking about ice it freezes the melts the evaporates to gas
