Pictures Of Self Sand Rail 11. When You Use A Self-focusing Camera, The Photoelectric Effect Occurs When?

11. When you use a self-focusing camera, the photoelectric effect occurs when? - pictures of self sand rail

11. If you use an auto-focus camera, photoelectric effect occurs when
a. the light combines with the magnetic field of the earth.
b. Light energy is converted into electricity
Charge of the opening of the lens.
c. Light into the lens is an image on film.
d. photons of X-rays are used to generate an image.
e. light energy is reflected from a material type.

12. Which of the following does not determine the physical properties of the materials?
a. Materials
b. the arrangement of atoms in the material
c. Type of organization
d. Form of Matter
e. All of the above effects on the physical properties.

13. What material would have the greatest amount of compression?
a. Eggshell
b. a stack of paper
c. Pile of dry sand
d. Rope
e. Shopping Bag

14. A superconductor can be described as
a. electrons of individual atoms are bound.
b. Free electrons on an individual basis by the
The material, they collide with atomsTime to time.
c. few free electrons move through the material.
bind d electrons form pairs.
e. Electrons are so closely linked, not to move.

15. When you start a current in a superconducting cable, which is cool, then remove the power source, the result would
Others are no longer running asap.
b. the current will never flow.
c. the current through a wire superconductng
about twice as long as it is by the son of the copper.
d. electrons through the wire, losing a lot of energy.
e. superconducting cable is not in a position, a generating
Magnetic field.