Heat Energy
What energy does a moving object have?
Kinetic
What charge does an electron have?
Negative
What causes all sound?
Vibrations
What type of wave is light?
Transverse
What unit measures current?
Amperes
What measures the average kinetic energy of particles?
Temperature
What happens between like charges?
Repulsion
What type of wave is sound?
Longitudinal
What is light bouncing off a surface called?
Reflection
What instrument measures voltage?
Voltmeter
What heat transfer occurs through particle collisions?
Conduction
What electricity involves a build-up of charge?
Static electricity
What wave property determines pitch?
Frequency
What is the bending of light between media called?
Refraction
Which circuit has only one pathway?
Series
What heat transfer occurs through moving liquids or gases?
Convection
What device converts light directly into electricity?
Photovoltaic cell
What is a crowded region of a sound wave called?
Compression
What type of lens causes light to diverge?
Concave
How is a voltmeter connected?
In parallel
What heat transfer can occur without particles?
Radiation
What happens to resistance as wire length increases?
Increases
What technology uses reflected sound to determine distance?
SONAR
What occurs when the critical angle is exceeded?
Total internal reflection
What law links voltage, current and resistance?
Ohm’s Law