Physics, 04.07.2020 17:01 angel34emb
When you place an egg in water, it sinks. If you add salt to the water, after some time the egg floats. Choose the correct explanation
A. Adding salt to the water increases its density When the density of the water matches that of the egg, the egg becomes neutrally buoyant and floats
B. Adding salt to the water decreases Its density When the densily of the water matches that of the egg, the egg becomes neutrally buoyant and floats
C. Adding salt to the water decreases its volume When the volume of the water matches that of the egg, the egg becomes neutrally buoyant and floats
D. Adding salt to the water increases ts volume When the volume of the water matches that of the egg, the egg becomes neutraly buoyant and floats
Answers: 3
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In the circuit shown below, with each bulb holding a resistance of 60 ohms, how many amps of current are flowing? express your number as a decimal.
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The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus
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Physics, 22.06.2019 18:30
In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents
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When you place an egg in water, it sinks. If you add salt to the water, after some time the egg floa...
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