Starting at the same pressure and volume, which thermodynamical process results in the least work being done by the same gas? A) Isobaric expansion B) Isothermal expansion C) Adiabatic expansion...

Starting at the same pressure and volume, which thermodynamical process results in the least work being done by the same gas? A) Isobaric expansion B) Isothermal expansion C) Adiabatic expansion...

Here is my diagram: https://i.stack.imgur.com/WYSnE.png A parallel beam of light is incident from air at an angle a on the side PQ of a right angled triangular prism of refractive index n=√2...

Physics

Physics

Please answer tonight (Dec. 2) by 6:30 EST. Thank You.

May I have an answer by 6:30 pm EST tonight (Dec. 2, 2017)?

If I have a container of gas that holds 3.50 L that is initially at 1.00 ATM and 30.0 C, and the temperature is increased to 195C while the volume stays the same. What is the pressure now?

inexpensive bulbs

I know that I have to use Ohm's law combined with Kirchhoff's Voltage to set up the two loop equations and one node equation and to calculate the unknown currents I1, I2, and I3. The diagram and descriptions...

My question is: a 99 kg water skier floating in a lake is pulled from rest to a speed of 11 m/s in a distance of 25 m. What is the net force exerted on the skier, assuming his acceleration is constant...

Some Earth facts, reasons why it’s not donut shape.

Physics short answer problem

A 25.0 gram meteorite composed of iron is moving at a speed of 300 m/s and slams into the Earth. Assuming that 50% of the kinetic energy of the meteorite is converted into heat, by how much will the...

The bobsled has a mass of 1200 kg that is 50 m above the surface of the Earth. Thinking about conservation of mechanical energy (potential and kinetic) calculate the speed of the bobsled halfway down...

i know nothing about this please help thanks

A wagon is being pushed up a frictionless ramp that makes a 22 degree angle with the floor. If the wagon weighs 80 lbs, and the force pushing the wagon up the ramp is 50 lbs, what is the acceleration...

Two boxes are being pulled with a force of 245 N to the right. Taking friction into account, what is the tension on the string between the boxes? (µk = .24)

If Venus rotated as fast as earth does.

evidence, known facts

nail has a radius of 0.500 mm. (b) Calculate the pressure exerted on the skin by an acupuncture needle of radius 0.100 mm applied with a force of 5.60 N.