Thick lens: matrix method the matrix can be expanded 1 as 0 1 0 1 1 m = r n' r2 t 0 and the lens is surrounded by the same medium, . for a thin lens t is negligible, n n'. 1 0 1 m = r2 n 1 multiplying yields 1 1 m = ry r o ancdeskiops example 1: find the system matrix for the think lens shown below given that ri 45 cm, r2 30 cm, t = 5 cm, n, 1.6, and n = n' 1. yo

answer; the correct answer is technician a; ///100%good luck

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.