Physics, 10.12.2019 20:31 yeahmaneee
Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.0 ∘c, and the temperature at the surface is 23.0 ∘c.
a. what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)?
b. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?
Answers: 2
= Pressure at the bottom of the lake = 3.5 atm
= Pressure at the top of the lake = 1 atm
= Volume at the bottom of the lake
= Volume at the top of the lake
= Temperature at the bottom of the lake = 4 °C
= Temperature at the top of the lake = 23 °C
Another question on Physics
Physics, 22.06.2019 08:40
The system is released from rest with the cable taut, and the homogeneous cylinder does not slip on the rough incline. determine the angular acceleration of the cylinder and the minimum coeffi cient s of friction for which the cylinder will not slip.
Answers: 2
Physics, 22.06.2019 10:40
Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v
Answers: 1
Physics, 22.06.2019 19:30
Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical
Answers: 1
Physics, 23.06.2019 08:30
What is the electric potential at a distance of 1.2 m from a 7.5 µc point charge? 5.6 × 104 v 8.1 × 104 v 5.6 × 1010 v 8.1 × 1010 v
Answers: 1
You know the right answer?
Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute p...
Questions
Mathematics, 07.08.2019 06:20
English, 07.08.2019 06:20
Mathematics, 07.08.2019 06:20
Computers and Technology, 07.08.2019 06:20
Mathematics, 07.08.2019 06:20
English, 07.08.2019 06:20
Mathematics, 07.08.2019 06:20
Mathematics, 07.08.2019 06:20
Biology, 07.08.2019 06:20
Mathematics, 07.08.2019 07:10
English, 07.08.2019 07:10
