Answer:
its c. 15 kg...
Explanation:
We know, according to archimedes principle,
Weight of Liquid displaced = Weight of body in air - Weight of body in liquid when immerse
so from that we get
Weight of body in liquid when immerse = Weight of body in air + Weight of Liquid displaced
Assuming nitrogen is an ideal gas, we use the relation PV=nRT tp predict what will happen to the system. From the equation, nR/P is constant. So, if the sample is cooled to 72K then volume would decrease. This decrease in volume would affect the density of the substance. It would increase its density. Therefore, the answer would be density.
The answer should be D) because A) is not tension, B) is really not tension, and C) is not suspense either so I would go with D) since we don't know what they're talking about and why so quiet.
Answer:
It depends.
Explanation:
If this person is someone who is a toxic person, then yes drop them. But if they aren't and they are genuine good friend, then you should stay with them. If they get too loud (because I suppose that can be bothersome), just ask them to lower their voice and beauty is in the eye of the beholder. But otherwise, they are a good friend and don't get peer pressured to losing this good friend.
At least, that's what I think.
That someone’s watching her
