hbc bash

Saturday, November 2, 2013

here comes the bang


Download Physics Formula List 
Physical QuantityFormula     Remarks
Equations of motion at constant acceleration
Density 
 
Weight W = mgW = weight, N
m = mass, kg
g = gravitational acceleration, m/s2 or N/kg
Force F = maF = force, N
m = mass, kg
a = acceleration, m/s2
Moment of a force about a point


Object in equilibrium with parallel forces acting on it 
 
Work doneW = Fd

W = work done, J
F = force, N
d = displacement, m
Kinetic energyK.E.= 1/2 mv2K = kinetic energy, J
m = mass, kg
v = velocity, m/s
Potential energy
P.E. = mgh
Ep = potential energy, J
m = mass, kg
g = gravitational acceleration, N/kg or m/s2
h = gain/loss in height
Efficiency
 
Power 
P = power, W
W =  work done or energy transferred, J
t = time, s
E = energy transferred/used, J
Q = thermal energy transferred, J
Pressure 
 
Liquid pressure
Boyle's Law
Specific heat capacity

Specific latent heat of vaporization or fusion
Wave equation
Refractive index
n = refractive index
i = angle in air/vacuum
r = angle in medium
c = speed of light in vacuum, m/s
v = speed of light in medium, m/s
 Critical angle 
Amount of chargeQ = ItQ = charge, C
t = time, s
Ohm's Law V = IRV = potential difference, V
I = current, A
Potential differenceV = W/QV = potential difference, V
W = work done between two points, J
Q = charge, C
emf 
 
Electrical powerP = IV = I2P = power, W
I = current, A
V = potential difference, V (voltage)
Electrical energyE = VIT E = electrical energy, J
Resistance
p = resistivity, ohm
l = length of wire, m
A = cross-sectional area of wire, m2
Transformer equations 

   

Tuesday, October 8, 2013

        BIOLOGY:LIVING ORGANISM AND GENUS NAME


ANIMAL SCIENTIFIC NAME ANIMAL SCIENTIFIC NAME
Adder (Viper) Vipera Berus Hyena  Hyaenidae Carnivora 
Ant Hymenopetrous formicidae Kangaroo  Macropus Macropodidae 
Ass Equs Asinus Panther  Panthera Pardus 
Bat Chiroptera Lion  Panthera Leo 
Bear Ursidae Carnivora Lizard  Sauria Lacertidae 
Bison (Buffalo) Bison Bonasus Mouse  Rodentia Muridae 
Camel  Camelus Camelidae  Panda  Alurpoda Melanoleuca 
Cat  Felis Catus  Pig  Artiodactyla Suidae 
Chameleon  Chamaele Ontidate  Porcupine  Hystricomorph Hystricidae
Cheetah  Acinonyx Jubatus  Rabbit  Leporidae Cuniculas 
Chimpanzee  Pan Troglodytes  Rabbit  Rodentia Rattus 
Cobra  Elapidae Naja Rattle Snake  Cortalus Horridus 
Cougar  Fenis Concolour  Reindeer  Rangifer Tarrandus 
Crocodile  Crocodilia Niloticus Rhinoceros  Perrissodanctyl Rthinocerotidae 
Deer  Artiodactyl Cervidae  Scorpion Archinida Scorpionida 
Dog  Cannis Familiaris  Sea Horse  Hippocampus Syngnathidae 
Dolphin  Delphinidae Delphis  Seal  Pinnipedia Phocidae 
Elephant  Proboscidea Elephantidae  Sheep  Bovidae Ovis 
Fox  Cannis Vulpes  Spider Monkey  Arboreal Ateles 
Frog  Anura Ranidae  Squirrel  Rodentia Sciurus 
Giraffe  Giraffa Camalopardalis  Tiger  Panthera Tigris 
Goat  Capra Hircus  Tiger Cat  Felis Tigrina 
Hippopotamus  Hippopotamus Amphibius  Whale Shark  Rhincodon  Typus
Horse Eqqus Caballus Zebra Equidae Burcheli
 
BIRD SCIENTIFIC NAME BIRD SCIENTIFIC NAME
Albatross Phoebitria Procellariformes Humming Bird  Triochilidae Apodiformes 
Black Swan Cygnus Atratus Kiwi  Apteryx Apterygiformes 
Condor Vultur Gryphus Ostrich  Struthio Camelus 
Crane Gruidae Gruiformes Owl  Nocturnalis Strigiformes 
Crow Corvous Corone Parrot  Phaethontidae Psittaciformes 
Cuckoo Cuculidae Cuculiformes Peacock  Pava Cristatus 
Dodo  Raphidae Columbiformes  Pelican  Pelecanidae Pelecaniformes 
Dove  Columbidae Colombiformes  Penguin  Pentagonica Sphenisciformes 
Duck  Anatidae Anseriformes  Pigeon  Columbidae Colombiformes
Eagle  Aquila Accipitridae  Sparrow  Ploceidae Passer 
Falcon  Falconidae Falco  Swan  Cygnus Coscoroba 
Gull  Larus Canus Tortoise  Herbivora Testudinidae 
Hawk Diurnus Accipitridae  Vulture  Diurnilis Neophron 

VING ORGANISM AND GENUS NAME