introduction Flashcards
luminous intensity
candela Cd
centi
10^-2
Mili
m 10^-3
micro
10^-6
nano
10^-9
pico
10^-12
kilo
10^3
mega
10^6
Giga
10^9
tera
10^12
1l is how many m^3
0.001m^3
1l is how many dm^3
1dm^3
state the relationship of sina and cosa
sin2a + cos2a =1
scalar product
modulus of A x modulus of B x cosa
cross product
modulus of A x B = A x B sina
what happens for the function 1/x as x approaches infinity
tends to 0
what happens for the function 1/x as x approaches negative infinity
tends to 0
what happens for the function 2^x as x approaches infinity
tends to infinity
what happens for the function e^x as x approaches negative infinity
tends to zero
physics
the natural science that studies matter, its motion and behaviour through space and time