Matching: Label each of the following characteristics as Acid or Base. Question 25 options: high pH slippery donates H+ corrodes active metals turns litmus paper blue pH 5 1. acid 2. base

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.

If a simple machine reduces the strength of a force, what must be increased?

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.