một khí lí tưởng chịu một quá trình nén đoạn nhiệt từ trạng thái có áp suất 0.21 atm, thể tích 2.10^4 lít tới trạng thái có áp suất 9,68 atm và thể tích 2.10^3 lit

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!

Decreased sensitivity to an unchanging stimulus is known as

As microwave light travels through a liquid, it moves at a speed of 2.2 x 108 m/s. if the frequency of this light wave is 1.1 x 108 hz, what is the wavelength of this microwave?