Physics, 22.01.2021 22:30 Kencharlot
A list of different ions is shown. which combination of ions will result in an ionic bond?
Na+
Li+
O2-
S2-
F-
•SO
•NaF
•NaO2
•LiNa
I need this ASAP
Answers: 2
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Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion
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Physics, 22.06.2019 17:00
Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.
Answers: 3
Physics, 22.06.2019 19:40
Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)
Answers: 1
A list of different ions is shown. which combination of ions will result in an ionic bond?
Na+
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