<span>Density is ALWAYS defined as a gram/ml = 5 gm/2.5 ml = 2 gm/ml
So what im saying is that the answer would be A </span><span>
</span>
Answer:
4.71m/s
Explanation:
Given parameters:
Distance covered = 40.5m
Time taken = 8.6s
Unknown:
Speed = ?
Solution:
The speed of Samantha is the distance divided by the time taken.
Speed =
Now insert the parameters;
Speed =
= 4.71m/s
We have that
From the question we are told
- A graduated cylinder with a least count of

- The initial water level, before inserting the irregular
- shaped solid.
- Is 30.0 ml. After inserting the solid,
- The water level is 34.5 ml.
Generally the equation for the new quantity. is mathematically given as
X=Initial level - Final Level
(initial and final error)
Therefore

Therefore
The Probable error is

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Answer: constructive interference in which waves strengthen each other
Explanation: