Physics, 27.07.2021 07:40 tishfaco5000
You get to the drink stand, and you are feeling really hot. You order extra ice in your lemonade. (8 points)
A. When you hold the cup of lemonade, your hand quickly feels cold. Use the second law of thermodynamics to describe why your hand will feel colder when you hold the lemonade. (2 points)
B. If you wait an hour, what will most likely happen to the ice in your lemonade? Why? (6 points)
Answers: 3
Physics, 22.06.2019 04:20
Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?
Answers: 2
Physics, 22.06.2019 10:30
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
Answers: 1
Physics, 22.06.2019 11:30
Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?
Answers: 2
You get to the drink stand, and you are feeling really hot. You order extra ice in your lemonade. (8...
Physics, 06.09.2020 01:01
History, 06.09.2020 01:01
Mathematics, 06.09.2020 01:01
Geography, 06.09.2020 01:01
History, 06.09.2020 01:01
Business, 06.09.2020 01:01
Mathematics, 06.09.2020 01:01
English, 06.09.2020 01:01
Mathematics, 06.09.2020 01:01
Mathematics, 06.09.2020 01:01
History, 06.09.2020 01:01
Mathematics, 06.09.2020 01:01