E NG
Learning Task 3: Complete the table with the information gathered from the ray
diagramming task you have completed. Do this in a separate sheet of paper.
Location of
image
Type of
Image
Orientation of
image
Size of
image
Location of
Object
A. CONVEX LENS
At infinity
Far from 2F
At 2F
Between F & 2F
At F
Between vertex & F
B. CONCAVE
All locations
A​

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.

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right