Physics, 06.10.2019 19:50 aleikebanks

Why can certain stars sometimes be identified as eclipsing binary stars?

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Physics, 22.06.2019 16:00, Andrebutrus

The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?

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Physics, 22.06.2019 17:40, Tyrant4life

Which describes an object in projectile motion? check all that apply. a.gravity acts to pull the object downb. the object moves in a straight path. c.the forward velocity of the object is 0 m/s. d.the object’s inertia carries it forward. e.the path of the object is curved.

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Physics, 22.06.2019 18:00, angie2118

Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th

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Physics, 22.06.2019 18:30, winterblanco

Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control? a) volumes of the solutions b) appearance of the solutions c) temperatures of the solutions d) concentrations of the solutions