subject
Physics, 24.03.2020 01:18 alexismoran1495

What belongs in the areas marked X and Y?
O
X: The internal energy of a piston system increases as
heat is added and rises to a cool area
Y: As thermal energy is added to a container, some of
the energy is lost to the environment
X: As thermal energy is added to a container, some of
the energy is lost to the environment
Y: The internal energy of a piston system increases as
heat is added and rises to a cool area
X: A cold spoon placed in hot liquid gets warmer
Y. Thermal energy is converted to light energy
X: Thermal energy is converted to light energy
Y: A cold spoon placed in hot liquid gets warmer

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 22:30, ceceshelby646
Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.
Answers: 1
image
Physics, 22.06.2019 03:00, iicekingmann
Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.
Answers: 1
image
Physics, 22.06.2019 03:50, lj2754
Two polarizers are oriented at 70∘∘ to one another. unpolarized light falls on them. what fraction of the light intensity is transmitted?
Answers: 1
image
Physics, 22.06.2019 05:50, Dweath50
Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.
Answers: 3
You know the right answer?
What belongs in the areas marked X and Y?
O
X: The internal energy of a piston system incr...

Questions in other subjects:

Konu
Mathematics, 15.04.2021 18:20