What is the new volume of gas under a pressure
A quantity of gas under a pressure of 1.78 atm has a volume of 550 cm square. the pressure is increased 2.50atm while the pressure remains constant whats the new volume?
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If the density of the center of the sun is 1.40 g/cm3 at a pressure of 1.30 × 109 atm, calculate the temperature. Answer in units of .C
The moon revolves around the earth, making a complete revolution in 27.3 days. Assume that the orbit is circular and has a radius of 239,000 miles. What is the magnitude of the centripetal acceleration of the moon toward the earth?
You are driving to the grocery store at 26 m/s. You are 105 m from an intersection when the traffic light turns red. Assume that your reaction time is 0.50 s and that your car brakes with constant acceleration.
Briefly differentiate between atmospheric pressure, intrapulmonary pressure, and intrapleural pressure. Which of these is always negative in a healthy individual during normal breathing?
A quantity of gas under a pressure of 1.78 atm has a volume of 550 cm square. The pressure is increased 2.50atm while the pressure remains constant what is the new volume?
When one person was talking in a small room, the sound intensity level was 60 dB everywhere within the room. Then, there were 14 people talking in similar manner simultaneously in the room, what was the resulting sound intensity level?
A sample of nitrogen gas is contained in a piston with a freely moving cylinder. At 0 .C,& ; the volume of the gas is 361 mL. To what& ; temperature must the gas be heated to occupy a volume of 492 mL? Answer in units of .C
An athlete at a gymnasium holds a 3.0kg steel ball in his hand. His arm is 70cm long and has a mass of 4.0kg. What is the magnitude of the torque about his shoulder if he holds his arm
At a temperature of 25oC and a pressure of 750 mmHg, 1.50 g of cyanogen occupies 0.714 L. what is the molecular formula of cyanogen.
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