the quantity that tells how hot or cold something is compared with a standard
What is temperature
100
the transfer of energy within materials and between different materials that are in direct contact
What is conduction
100
the time of a back-and-forth swing of the pendulum
What is period
100
the definitions of sound, light, and color
What is a form of energy that spreads out through space; the only thing you see; something that in the eye of the beholder and is provoked by the frequencies of light emitted or reflected by things
100
incident rays and reflected rays make equal angles with a line perpendicular to the surface
What is normal
200
The three scales that use to measuer temperature
What is Celsius Scale, Fahrenheit Scale, and Kelvin Scale
200
Newton's Law of Cooling states?
What is the rate of cooling of an object - whether by conduction, convection, or radiation - is approximately proportional to the temperature differece ΔT between the object and its surroundings:
rate of cooling ~ ΔT
200
the high points and the low points, the distance from the top of one high point to the top of the next one, the distance from the midpoint to the high point (or the low point) of the wave
What is crests, troughs, wavelenght, and amplitude
200
the pulse of compressed air and the pulse of low-pressure air
What is compression and rarefaction
200
appears to be in a location where light does not really reach
What is virtual image
300
After objects in thermal contact with each other reach the same temperature, we say the objects are in _____
What is thermal equilibrium
300
the four basic phases
What is solid, liquid, gas, and plasma
300
multiply the wavelength by the frequency equals to
What is wave speed
300
electromagnetic specturm consists of?
What is consists of radio waves, microwaves, infrared, light, ultraviolet rays, X-rays, and gamma rays
300
a distorted image caused by refraction of light in Earth's atmosphere
What is mirage
400
Two strips of different metals are welded or riveted together
What is Bimetallic Strips
400
occur only in substances that expand when they freeze
What is regelation
400
name all types of waves that we learn in this chapter
What is transverse waves, longitudinal waves, standing waves, bow waves, and shock waves
400
when red, green, and blue add together and produce white, what are they call
What is complementary colors
400
this occurs when the angle of incidence is larger than the critical angle
What is total internal reflection
500
the six terms of phase change
What is melting, freezing, vaporization (boiling & evaporation), condensation, and sublimation
500
while changing this phase to another phase, heat goes into the substance
What is melting, vaporization (including boiling & evaporation), and sublimation
500
the qpparent change in frequency due to the motion of the source (or receiver)