Increase or decrease in temperature? A gas is expanded

1. What do you think determines the type of traits you inherit?

The superconducting magnet in a magnetic resonance imaging system consists of a solenoid with 5.6 H of inductance. The solenoid is energized by connecting it to a 1.2 V DC power supply.

56 J of work was done to increase the kinetic energy of a 1.90 kg mass. If the object's initial velocity was zero, what is its speed now?

Which statement is part of Dalton's atomic theory? Matter is composed of small particles called atoms. Atoms can be divided into their subatomic particles. Atoms are able to be seen with proper spectroscopy equipment.

Total constructive interference occurs when two waves with similar frequency and wavelength: Options: 1. have 90 degrees phase difference. 2. are completely out of phase. 3. have 45 degrees phase difference. 4. are completely in phase. 5.

Bob is pushing a lawn mower up a hill with the mower tilting slightly to the right. suppose that we wish to use vectors to determine the total force acting on the mower. what forces should be considered?

What is your acceleration? 1) 4 m/s 2) 5 m/s 3) 3 m/s 4) 2 m/s

If the mass of a material is 46 grams and the volume of the material is 7 cm^3, what would the density of the material be?

Two balls have the same mass. One ball moving along the positive x axis and the other ball moving along the positive y axis undergo perfectly inelastic collision. What can you say about the motion of the balls after the collision? A.

The back wall of an auditorium is 30.0 m from the stage. If you are seated in the middle row, how much time elapses between a sound from the stage reaching your ear directly and the same sound reaching your ear after reflecting from the back wall?