By India Today Web Desk: With rising temperatures across the country, the maximum temperature remained 37 degrees Celsius in Kolkata on Wednesday. According to the India Meteorological Department (IMD), a respite from the scorching heat is unlikely till April 30.

Find the energy of the incident photons and the maximum kinetic energy of ejected electrons. Strategy. The energy of the incident photon is \(E_f = hf = hc/\lambda\),, where we use \(f\lambda = c\). To obtain the maximum energy of the ejected electrons, we use Equation \ref{6.16}.

Determine the maximum kinetic energy of photoelectrons ejected by photons of one energy or wavelength, when given the maximum kinetic energy of photoelectrons for a different photon energy or wavelength. When light strikes materials, it can eject electrons from them.

0 votes 47.5k views asked May 5, 2018 in Physics by paayal (148k points) The stopping potential in an experiment on photoelectric effect is 1.5V. What is the maximum kinetic energy of the photoelectrons emitted? cbse class-12 1 Answer 0 votes answered May 5, 2018 by sanjaydas (89.7k points) selected May 23, 2018 by Vikash Kumar Best answer

Obtain an expression for the maximum safety speed of a vehicle moving along a curved horizontal road. >> What is banking of roads? Obtain an expr. Question. Q.43.Derive the expression for maximum safety speed with which vehicle should move along a curve horizontal road. State the significance of it.

Q45. In which field do you think India can build the maximum employment opportunity? India can build the maximum employment opportunities in the agricultural sector and its based industries. Agriculture is the most labour absorbing sector of the economy.

The maximum temperature of the day likely occurs in the afternoon and the minimum temperature occurs in the early morning. Was this answer helpful? 0 0 Similar questions Pick the correct sequence of sulphur cycle. 1. Oxidation of H 2S. 2. Reduction of sulphate to sulphide. 3. Incorporation of sulphide into organic compound. 4.

Solution Suggest Corrections 1 Similar questions Q. The length of two rods measured by a meter scale are 60.0 cm and 20.0 cm respectively. The least count of meter scale is 1 mm. Then Q. A vernier callipers is more accurate in measurement than a screw gauge. View More

FDI in Figures April 2023 Global FDI flows dropped by 24% in 2022, to USD 1 286 billion, after large withdrawals of capital by a telecommunication MNE operating in Luxembourg. Excluding Luxembourg, global FDI flows declined by 5% in 2022 compared to the previous year.

Number of Water Molecules. According to the atomic theory, atoms are the units of chemical reactions. The formula H 2 O indicates that each molecule of this substance contains one oxygen and two hydrogen atoms.

The electron affinity is a measure of the attraction between the incoming electron and the nucleus - the stronger the attraction, the more energy is released. The factors which affect this attraction are exactly the same as those relating to ionisation energies - nuclear charge, distance and screening.

The general design for ecological field sampling falls into two categories, 1) point sampling at a series of points along transect lines, and 2) plots sampling in a series of points along transects. A transect is a line, laid on the forest floor, that is used to make sure the points or plots are distributed evenly throughout the forest stand.