Physics, 16.01.2020 04:31 Kingzion5775
Two marbles, one twice as massive as theother, are dropped from the same height. when they strike the ground, how does thekinetic energy of the more massive marblecompare to that of the other marble? 1.it has one-half the ke.2.it has twice the ke. correct3.it has 4 times the ke.4.it has the same ke
Answers: 3
Physics, 22.06.2019 06:30, marciamwilliamp31fz6
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?
Answers: 2
Physics, 22.06.2019 10:00, yasminlockser6
Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.
Answers: 2
Physics, 22.06.2019 19:40, flore9584
Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.
Answers: 2
Physics, 23.06.2019 01:30, ramanpreet
Which statements did both aristotle and ptolemy assume? check all that apply.
Answers: 1
Two marbles, one twice as massive as theother, are dropped from the same height. when they strike th...
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