Find the new pressure in the tank
Gas is confined in a tank at a pressure of 1.04×108 Pa and a temperature of 23.3?C. Half of the gas is withdrawn and the temperature is raised to 67.6?C. Find the new pressure in the tank.
Expected delivery within 24 Hours
An alert physics student stands beside the tracks as a train rolls slowly past. He notes that the frequency of the train whistle is 443 Hz when the train is approaching him and 441 Hz when the train is receding from him. Using these frequencies, h
If the particle mass is m = 0.01 kg, and it moves starting from rest, what is its speed when it passes the point (x, y) = (20 cm, 50 cm)?
If it requires 3.0 {rm J} of work to stretch a particular spring by 1.7 {rm cm} from its equilibrium length, how much more work will be required to stretch it an additional 4.1 {rm cm}?
A uniform plank of length 5.5 m and weight 205 N rests horizontally on two supports, with 1.1 m of the plank hanging over the right support (see the drawing). To what distance x can a person who weighs 447 N walk on the overhanging part of the pla
In the lungs there are tiny sacs of air, which are called alveoli. An oxygen molecule (mass = 5.30 x 10-26 kg) is trapped within a sac, and the uncertainty in its position is 0.140 mm. What is the minimum uncertainty in the velocity of this oxygen
When at rest, a proton experiences a net electromagnetic force of magnitude 8.5×10-13 pointing in the positive direction. Find the magnitude of the magnetic field.
What are the forces on two charges of +0.43 C and +2.0 C, respectively, if they are separated by a distance of 1.6 m
A 40 cm diameter wheel accelerates uniformly from 240 rpm to 360 rpm in 6.5 s. how far will a point on the edge of the wheel have traveled in this time?
1939083
Questions Asked
3,689
Active Tutors
1415620
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Working in the yard, you feel unpleasantly hot and sweaty when you come in the house, so you take a shower and begin to feel better.
Lifespan psychologists are unlikely to investigate both changes as well as consistencies that exist in different individuals'
Problem 1: Identify a specific theory of cognitive or moral development, and summarize the major assumptions.
Based on information provided in Ch. 11 & 12, how do you define "being an adult"?
Adler believed that your birth order determines, to a large extent, your personality. He stated that your traits reflect, somehow, how you have achieved
Early food experiences can impact development over several learning domains, including Social and Emotional Development, Language
What is another way to say ". It is important to ensure that the youth understand what the study involves, what their participation entails