Which particle is not part of an atom?

a. proton

b. electron

c. neutron

d. magnetic domain

Caves are formed by the actions of a. acid rain b. plant roots c. river water d. groundwater

A wire with a resistance of 10 ohm is stretched so that its new length is four times its original length. find the resistance of the longer wire, assuming that volume of the materials are unchanged.

how much work does an elephant do while moving a circus wagon 23 meters with a pulling force of 250N at an angle of 38 degrees?

How does newton's second law relate to the force of gravity?

Which trends is indirectly proportional to effective nuclear charge

Crystallization is a separation technique used to produce rock candy from a sugar solution. true or false

A car traveling in a straight line has a velocity of 3.79 m/s at some instant. After 5.4 s, its velocity is 11.9 m/s. What is its average acceleration in this time interval? Answer in units of m/s 2

The periodic law states that elements that have similar properties appear ... a. to the left of each other b. to the right of each other c. at every 10th element d. at regular intervals

An expert archer tried to shoot an arrow into a target lying at the bottom of a shallow pool. Even though the water did not change the direction of the arrow, the archer missed the mark by several inches.

Which of the following best describes a mechanical wave? A. A periodic disturbance of a medium. B. A movement of matter. c. A transfer of energy. D. When energy is converted from one form to another.