hannahking1843 hannahking1843

19-07-2024
Physics

Answered

(a) What is the power of a 26.5-cm-focal-length lens?
(b) What is the focal length of a -6.25-D lens?
Are these lenses converging or diverging?

Answer :

Other Questions

Why did American Indians occupy Alcatraz Island in 1969?

The relationship between capacity fluid ounces

After the war with Britain ended, congress printed too much money, causing terrible rebellion. Cross out the wrong word and write the right one.

Advantages and disadvantages of corrosion?

which statement best describes Aztec civilization at the time of the encounter

At STP, both diamond and graphite are solids composed of carbon atoms. These solids have(1) the same crystal structure and same properties (2) the same crystal

An atom of an element forms a 2+ ion. In which group on the Periodic Table could this element be located? (1) 1 (3) 13 (2) 2 (4) 17

Which element is malleable and can conduct electricity in the solid phase? (1) iodine (3) sulfur (2) phosphorus (4) tin

What unit is used to express the pressure of a gas?(1) mole (2) joule (3) kelvin (4) pascal

Which formula represents a polar molecule? (1) Br2 (3) CH4 (2) CO2 (4) NH3