EXERCISE 1
An object and an image are displayed on either side of a lens. Copy the figure to your sheet.
A) Calculate the focal length using the lenses formula.
B) Determine where the focal length should be, using the light construction beams.
C) Draw the light beam that illuminates the entire lens from point B. Draw how it continues after the lens.
D) Measure the focal length, object distance and image distance and write it down as shown in the figure under the graph paper.
Answers: 2
Another question on Physics
Physics, 21.06.2019 16:00
Suppose you use a machine that gives you a mechanical advantage of 2 to achieve an output force of 30newtons what must the input force be
Answers: 3
Physics, 21.06.2019 19:30
Aparticle travels in a circular orbit of radius 21 m. its speed is changing at a rate of 23.1 m/s2 at an instant when its speed is 37.2 m/s. what is the magnitude of the acceleration (in m/s? ) of the particle?
Answers: 1
Physics, 22.06.2019 10:40
When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is
Answers: 2
Physics, 22.06.2019 11:20
Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .
Answers: 3
You know the right answer?
EXERCISE 1
An object and an image are displayed on either side of a lens. Copy the figure to your s...
Questions
History, 01.07.2019 09:00
History, 01.07.2019 09:00
Health, 01.07.2019 09:00
Computers and Technology, 01.07.2019 09:00
Mathematics, 01.07.2019 09:00
Mathematics, 01.07.2019 09:00
Mathematics, 01.07.2019 09:00
Mathematics, 01.07.2019 09:00
Mathematics, 01.07.2019 09:00
Mathematics, 01.07.2019 09:00
