huhu p6 2

alpha emssion

4 2He: Product

alpha capture

4 2He: Reactant

decrease

As sounds against the wind, speed of sound ?

maximum

At ? threshold frequency, there is no photoelectron

# of proton

Atomic # =

constant, increasing

Centripetal/Centrifugal force: speed is ? but acceleration is ?

doppler effect

Change in frequency due to position of source/receiver

series circuit

Circuit with a single path

parallel circuit

Circuit with multiple path

interference

Combining of light waves = brighter/dimmer light

746 watt

Constant: 1 horse power = ? watt

9.8 m/s^2

Constant: Acceleration due to gravity (g)

6.67x10^-11 N.m^2/kg^2

Constant: Gravitational constant (G)

3x10^8 m/s

Constant: c (speed of light)

6.63x10^-34 J.s

Constant: h (Plack's constant) J.s

4.14x10^-15 eV.s

Constant: h (Plack's constant) eV.s

9x10^9 N.m^2/C^2

Constant: k (Coulumb's constant)

1.6x10^-19

Conversion: 1 eV (energy to releae electron to ? J

scalar

DIrection: no direction only magnitude = ? quantity

vector

Displacement: w/ direction and magnitude = ? quantity

photoelectric effect

Effect: explains relation between frequency and energy

upward

Electric field: going DOWN, NEG CHARGE moves ? electric field (-+-=?)

magnetic field

Electricity produces ?

elctromagnetic force

Force of attraction or repulsion between charged particle

strong nuclear force

Force: 100x stronger than Fe

centrifugal force

Force: circular motion AWAY FROM CENTER

centripetal force

Force: circular motion TOWARDS CENTER

stong nuclear force

Force: holds proton and neutron

AMA = EF / GF

Formula : AMA (actual mechanical advantage)

exerted force

Formula : AMA (actual mechanical advantage), EF denotes

generated force

Formula : AMA (actual mechanical advantage), GF denotes

continuity equation

Formula for fluid going through incompressible tubes

% efficiency = out/inx100%

Formula: % efficiency

Q = mcpΔT

Formula: Amount of heat

Acircle = pir^2

Formula: Area of circle

A'v'=A"v"

Formula: Continuity equation

x = v't+1/2gt^2

Formula: Displacement (FFM)

Ef = F/q

Formula: Electric field (F/q)

E = mc^2

Formula: Energy from nuclear fusion

I = Δmf/Δt

Formula: Farraday's law on Electromagnetic Induction

Fe = kq'q"/r^2

Formula: Fe (Electrostatic force)

Fg

Formula: Fe similar to

Fg = Gm'm"/r^2

Formula: Fg (Force of gravitational attraction)

F = ma

Formula: Force

Fd = dv^2CDA/2

Formula: Force of drag (Fd)

drag coefficient

Formula: Force of drag (Fd), CD denotes

f = λc

Formula: Frequency

wavelength

Formula: Frequency, λ denotes

Q = mLf

Formula: Heat generated (by fusion)

Q = mLv

Formula: Heat generated (by vaporization)

g as a

Formula: How to change formulas of UARM for Projectile Motion/ FFM

I = V/R

Formula: I (Current)

IMA = IX/OX

Formula: IMA (ideal mechanical advantage)

input distance

Formula: IMA (ideal mechanical advantage), IX denotes (distance moved by input force)

output distance

Formula: IMA (ideal mechanical advantage), OC denotes (distance by load)

M = i/ox100

Formula: M (Magnification)

p = mv

Formula: Momentum (p)

T = 2pi*sqrt(L/g)

Formula: Period (T)

length

Formula: Period (T), L denotes

P = E/t

Formula: Power (energy is given)

P = W/t

Formula: Power (work is given)

Pr = F/A

Formula: Pressure (Pr)

R = sqrt(x^2+y^2)

Formula: Resultant/Hypothenuse

(ir)sin0r=(ii)sin0r

Formula: Snell's Law

1/id = 1/fl-1/od

Formula: Thin Lens Equation (fl,id,od)

hi/ho=di/do

Formula: Thin Lens Equation (hi, ho, di, do)

0

Formula: V' in FFM

V = Ex

Formula: Voltage

W = Fx

Formula: W (work)

W = Fx

Formula: Work

g

Formula: a of free fall

m'v'+m"v" = m'v'+m"v"

Formula: conservation of momentum

d = m/V

Formula: d (density)

x = vt

Formula: displacement

Ep = hf

Formula: energy of photon (J or eV)

hf = hf'1/2^Tt/t

Formula: half life amount

i = Δp, mΔv

Formula: i (Impulse)

v = x/t

Formula: velocity

vx = vcos0

Formula: velocityx (adj and hyp)

vy = vsin0

Formula: velocityy (opp and hyp)

w = mg/ma

Formula: weight (w)

a = v"-v'/t

Formula: when any of 3 units are given, v', a, v", t (UARM)

x = v't+1/2at^2

Formula: when any of 3 units are given, x, v', t, a (UARM)

x = v"^2-v'^2/2a

Formula: when any of 3 units are given, x, v', v",a (UARM)

endothermic

Heat is abosrbed

exothermic

Heat is released

Glp > Ghp > l > s

Highest to lowest entropy among: Glp, s, Ghp, l (Arrange)

below the object

Image formation: looking at water (Dwater > Dair), image forms ? (where)

positive

Increase of gas mole = ? entropy

decrease

Law of acceleration: As acceleration increase, mass ?

increase

Law of acceleration: As acceleration increases, force ?

law of acceleration

Law of motion: F=ma

law of action-reaction

Law of motion: In every action, there is equal but opposite reaction

law of inertia

Law of motion: objects stay at rest unless acted upon by external force

convex lens

Lens: used for far sighted correction (refracts light to shoren distance)

refraction

Light properties: Bending of light as it passes different densities

diffraction

Light properties: Bending of light through a slit

reflection

Light properties: Bouncing of light waves from smooth surface

dispersion

Light properties: White light separated into ROYGBIV

fluid

Matter that can flow

entropy

Measure of disorderliness

rectilinear motion

Motion: In a straight line

circular motion

Motion: in a circle

rotational motion

Motion: in an axis of rotation

projectile motion

Motion: in parabolic path called trajectory

gamma ray

Nuclear fusion: product

pascal's principle

Pressure applied to an enclosed fluid is transmitted undiminished to every part of the fluid, as well as to the walls of the container

fusion

Process of melting a solid substance, solid to liquid

yellow

RGB to CYM: Red + Green =

magenta (red)

RGB to YCM: Blue + Red =

cyan (blue)

RGB to YCM: Green + Blue =

electron, neutron turned proton

Radioactive decays: Products

power

Rate of doing work

decrease

Relation: According to continuity equation, as size increases, velocity ?

decrease

Relation: As Area increase, Pressure ?

increase

Relation: As Pressure increase, Force ?

increase

Relation: As Pressure increases, Temperature ?

increase

Relation: As size increase, ΔS?

increase

Relation: As speed increases, voltage ?

increase

Relation: As stronger magnet is introduced, voltage ?

increase

Relation: As temperature increases, ΔS ?

increase

Relation: As the number of coils increase, voltage ?

decrease

Relation: As volume increase, Pressure ?

higher

Relation: The higher the frequency of light, the ? photon absorbed

higher

Relation: the higher energy from ejected electron, the ? photon absorbed

higher

Relation:The higher the frequency of light, the ? energy from ejected electron

period

Revolutions/ swinging of a stringed object

parallel

Series vs. Parallel Circuit: 1/R1 + 1/R2 + 1/R3

parallel

Series vs. Parallel Circuit: I1 + I2 + I3

series

Series vs. Parallel Circuit: I1 = I2 = I3...

series

Series vs. Parallel Circuit: R1 + R2 + R3

series

Series vs. Parallel Circuit: V1 + V2 + V3

prallel

Series vs. Parallel Circuit: V1 = V2 = V3

increase, increase

Sound behavior: As temperature increase = speed of sound ?

decrease

Sound behavior: As water vapor decrease, speed of sound ? Hint: Sound requires medium of vibration like water vapor

not related

Sound behavior: speed of sound is ? to frequency

inertia

Tendency to stay in or out of motion

convection

Transfer of heat: by fluid (liquid/gas)

conduction

Transfer of heat: through contact

radiation

Transfer of heat: w/o medium

180

Triangle: ? degrees

ΔS

Unit: Entropy

N.m/s, J/s, watt

Unit: Power

J or cal

Unit: Q (amount of heat)

J/kg.C

Unit: cp (specific heat capacity)

kg

Unit: mass

mechanica wave

Wave: W/ MEDIUM

electromagnetic force

Wave: W/O MEDIUM

radioactive decay

Weak nuclear force: Example

direction of magnetic force

Where palm faces (Right hand rule/ curled fingers, thumb straight out)

direction of current

Where the thumb points out (Right hand rule/ curled fingers, thumb straight out)

direction is changing

Why centripetal/centrifugal force has increasing acceleration

nuclear fusion

a nuclear reaction in which atomic nuclei of low atomic number fuse to form a heavier nucleus with the release of energy; radioactive process

equal

critical angle is ? to incidence angle

snell's law

equation for index of refraction

archimedes' principle

explains how immersed object bounces upwards, buoyancy force

ROYGBIV

from lowest to highest frequency among visible light waves

beta minus emission

neutron turned proton and electron: Product

Beta plus emission

proton turned neutron and electron: Product

gamma ray

the high-energy photon emitted by a nucleus during fission and radioactive decay; makes atoms stable