Physics, 16.06.2020 23:57 taylor3932
The temperature of an object can change as a result of . A. heat remaining inside the object B. heat flowing into or out of the object C. the presence of air around the object D. the continued vibration of particles in the object
Answers: 3
Physics, 22.06.2019 06:30
The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
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Physics, 22.06.2019 17:20
Properties seen when one one substance changes to another are known as properties
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Physics, 22.06.2019 17:40
Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.
Answers: 2
Physics, 22.06.2019 21:10
Which radioisotope is used in dating geological formations?
Answers: 3
The temperature of an object can change as a result of . A. heat remaining inside the object B. heat...
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