During which of the following phases of the moon do we see all the sunlight reflected off the moon? full moon first quarter moon gibbous moon third quarter moon

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.

Sodium chloride, nacl, is formed when a sodium atom transfers its electron to a chlorine atom. the difference in charge between the two atoms creates a(n) attraction that bonds them together.