2.O masina termica ideala, ce functioneaza dupa un ciclu Carnot, intre temperaturile T1=450K si T2=150K, produce in timpul unui ciclu lucrul mecanic
L=1332J. Calculeaza caldura primita si cedata intr-un ciclu.

Identify the amplitude on the diagram and give the correct description. question 3 options: a because amplitude is the distance from wave crest to wave crest. b because the wavelength shows amplitude. c because amplitude is the distance between a crest (or trough) and rest. d because wavelength show amplitude. (brainiest if you get it right! ) ~kayla

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds

On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?