motion
WHAT DO U CALL THE QUANTITY THAT HAS BOTH MAGNITUDE AND DIRECTION??
WHAT IS THE BEST COLOR IN THE WORLD
VECTOR
ORANGE! BLUE RED
It is the distance between any two successive points in a wave that are in phase with each other. Two points are in phase with each other if they vibrate in the same way, otherwise they are out of phase.
bonous question-λ what taht symoble(name)
WAVELENGTH
LANDA
WHAT CALL LOUDEST BUT PAINFUL SOUND A HUMAN HEAR. AN TOLORATE
Threshold of pain (for me i can tolerate any sound cuz im not human🤩🤩🤩🤩😱😱😮💨🤯🤯🤯🤯)
It states that matter consists of many very small particles (atoms or molecules) that are in constant motion and are held together by attractive forces.
PATICEL THEARY OF MATTER
WHAT DO U CALL WHEN U RUB TWO THING TOGTHER
FRICTION OBVI
Accelerating objects chang their ________
Velocity at a constant rate
This type of wave requires a medium to propagate.
MECHANICAL
WHAT IS TH SHORTEST AND LONGEST COLORS WAVE LENGTHS
VILOTE AND ERD
thereminal enrgy what
The speed by which atoms and molecules move depends on this energy.
Scientists came up with a ranking of some materials to determine which will become positive or negative. This is based on their ability to hold or give up electrons. This ranking is called
TRUBOELECTRIC SERISE
A free-falling body has a constant _____ which has a numerical value of 9.8.
ACCELERATION
When amplitude is doubled the energy will?
INCREASES
What is the region and den and pressure are higher than normal
WHAT REAGION WHERE DESITY AND PRESSURE ARE LOWER THAN NORMAL
COPRESSION
RARE FRACTION
It is the measure of the average kinetic energy of the particles in a substance. Hot water molecules move faster than cold water molecules.
TEMPRUTE
What charge will silicon have when charged by friction with silk?
NEGATIVE
If a car is initially moving 19mph and comes to a complete stop what is the final and initial velocity in this question.
vi=19mph
an example of this is light wave
SOUND WAVES ARE AN EXAMPLE OF WHAT TYPE OF WAVE
ELCTROMAGNETIC
,MMECHANICAL
WHAT SCINETIST FIRST TO PROPOSE THAT LIGHT IS A WAVE
HINT IT ISNT ALBRET
CHRISTIAAN HUYGENS
heat usuall flows from ?
Hight to low temp
RUBBING MICA AND COPPER WILL MAKE MICA ___ CHARRE?
POSITIVE
Distance is a ______ quantity and it is referred to as the ______ __ ___ ____.
Scalar, length of the path
Rayleigh waves are what type of waves
BOTH LOGTITUDE AND TRANSVERS
WHAT DO U CALL THE LOWEST FREQUENCIES AN INSTUMENT CAN PROFUCE
FUNDEMENTAL FREQUENCYs
It is the thermal energy that flows between bodies or regions due to temperature differences.
HEAT
AFTER CHARGING MY FRICTION THE HUMAN BIDY WILL MOST LIKEYLY HAVE____ CHARGE.
POSTIVE