Digital ACT Science Practice Question #1544
Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.
Look at row 2: d_o = 40 cm -> d_i = 40 cm.
At d_o = 40 cm, d_i = 40 cm (at the center of curvature, the image forms at the exact same distance)....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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