Physics, 24.01.2020 21:31 yoyoho6218
The volume of a fixed mass of an ideal gas is doubled while the temperature is increased from 100 k to 400 k.
what is the final pressure in terms of its initial pressure?
a. 2 pi
b. 3 pi
c. 4 pi
d. 1/2 pi
Answers: 1
Another question on Physics
Physics, 22.06.2019 10:20
Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)
Answers: 2
Physics, 22.06.2019 11:00
1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
Answers: 1
Physics, 22.06.2019 21:30
A1500 w electric heater is plugged into the outlet of a 120 v circuit that has a 20 a circuit breaker. you plug an electric hair dryer into the same outlet. the hair dryer has power settings of 600 w, 900 w , 1200 w, and 1500 w. you start with the hair dryer on the 600 w setting and increase the power setting until the circuit breaker trips. under what setting does the circuit breaker trip.
Answers: 2
Physics, 23.06.2019 03:00
The basketball coach tells his team to run sprints back and forth across the court, which is 30 m long. they start at the left end of the court, run back and forth 6 times, then end back at the left end of the court where they began. what distance did they run? what is their displacement?
Answers: 1
You know the right answer?
The volume of a fixed mass of an ideal gas is doubled while the temperature is increased from 100 k...
Questions
Computers and Technology, 26.01.2022 23:40
Mathematics, 26.01.2022 23:40
Chemistry, 26.01.2022 23:40
History, 26.01.2022 23:40
Mathematics, 26.01.2022 23:40
Chemistry, 26.01.2022 23:40
