A
The photoelectric effect. yello light of
577.0.nm wavelength is incident on a Cesium
...
Physics, 26.11.2021 01:00, princesincer9256
A
The photoelectric effect. yello light of
577.0.nm wavelength is incident on a Cesium
Surface. it is found that no photo electron flow
in the Circuit when the Cathode- anode voltage
drop blow 0.250v. find the
i)frequency of the incident Photon
ii) Initial energy of the electron
i maximum Kinetic energy of the photoelectron
Answers: 1
Other questions on the subject: Physics
Physics, 22.06.2019 15:10, maudiejane
An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?
Answers: 2
Physics, 22.06.2019 21:10, ineedhelp2285
An athlete swings a ball, connected to the end of a chain, in a horizontal circle. the athlete is able to rotate the ball at the rate of 8.13 rev/s when the length of the chain is 0.600 m. when he increases the length to 0.900 m, he is able to rotate the ball only 6.04 rev/s. (a) which rate of rotation gives the greater speed for the ball? 6.04 rev/s 8.13 rev/s (b) what is the centripetal acceleration of the ball at 8.13 rev/s? m/s2 (c) what is the centripetal acceleration at 6.04 rev/s? m/s2
Answers: 2
Physics, 23.06.2019 02:00, Ilovesnoopy69
Emergent properties of living systems are defined as properties that .
Answers: 3
Physics, 23.06.2019 06:10, jazzy2742
In 1859, charles darwin published the first edition of on the origin of species, which explained his observations of various groups of animals that showed great similarities but minor differences. darwin concluded that if a population of one species separates into two different populations that live in separate locations, then over the course of many generations the different populations can develop into different species. this idea predicted many future biological findings and became the basis of modern biology. darwin’s explanation for why different species exist is best described as a(n) law. theory. inquiry. hypothesis.
Answers: 1
Do you know the correct answer?
Questions in other subjects:
Mathematics, 05.02.2020 00:59
English, 05.02.2020 00:59
Social Studies, 05.02.2020 00:59
Computers and Technology, 05.02.2020 00:59
