Physics, 29.06.2019 19:00 mvtthewisdead
Rolf is comparing four solutions. solution a was placed in the fridge, which is at 4°c. solution b was placed at room temperature, which is 20°c. solution c was placed in an incubator at 37°c, and solution d was boiled at 100°c. rolf then added the same amount of solute into each solution and agitated it at the same speed. the chart indicates his results for the amount of solute dissolved. which temperature allowed for an unsaturated solution?
Answers: 1
Physics, 22.06.2019 15:50
The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?
Answers: 2
Physics, 22.06.2019 16:50
During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.
Answers: 2
Physics, 22.06.2019 19:30
In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.
Answers: 1
Rolf is comparing four solutions. solution a was placed in the fridge, which is at 4°c. solution b w...
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