ch.1-3
Base unit for mass.
What is gram?
Newton' first law of motion.
What is inertia?
The speed of sound in ambient air at 20 degrees C.
What is 343 m/s?
Give an example of a 1st class lever.
What is a seesaw or scissors?
The earth _______ on its axis.
What is rotates?
Base unit for volume.
What is liter?
Force is a ______ quantity.
What is vector?
What is Charles Law?
Particles that are negatively charged and can penetrate paper.
What are beta?
The formula for acceleration.
What is force divided by mass?
Absolute zero equals ________.
What is zero Kelvin?
What is fluid displacement?
The density of gases is typically ______ than the density of liquids and solids.
What is lower?
The common unit for power.
What is watts?
Define viscosity.
What is the measure of the internal friction of a substance?
Written version of the scientific method.
What is a lab report?
The densest element.
What is osmium?
The weight of a ____ does not affect the time length of a period.
What is a bob?
Newton's 3rd Law of motion.
What is for every action, there is an equal and opposite reaction.
The unit used to measure current.
What is ampere?
Name the parts of the scientific method.
What is: purpose, research, hypothesis,experiment, analysis, and discussion?
Draw the electromagnetic spectrum.
See page 72 in your textbook.
One complete motion of the pendulum.
What is a period?
The product of an object's mass and its velocity.
What is momentum?
Name 2 things that affect resistance.
What are: material, length, diameter, and temperature?