![subject](/tpl/images/cats/fizika.png)
Physics, 31.07.2019 04:10 whocares1234
Aphysicist makes a cup of instant coffee and notices that, as the coffee cools, its level drops 3.00 mm in the glass cup. show that this decrease cannot be due to thermal contraction by calculating the decrease in millimeters in level if the 350 cm^3 of coffee is in a 5.00 cm diameter cup and decreases in temperature from 95°c to 44.0°c. (most of the drop in level is actually due to escaping bubbles of air.)
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00, Trinhphuongtran
One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?
Answers: 2
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:50, shollydot1379
Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:40, sherlinejules1
You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
Answers: 2
You know the right answer?
Aphysicist makes a cup of instant coffee and notices that, as the coffee cools, its level drops 3.00...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.07.2021 05:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.07.2021 05:10
![Konu](/tpl/images/cats/health.png)
Health, 31.07.2021 05:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.07.2021 05:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.07.2021 05:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.07.2021 05:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.07.2021 05:10
![Konu](/tpl/images/cats/istoriya.png)
History, 31.07.2021 05:10