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}.

1. Light of a single frequency falls on a photoelectric material but no electrons are emitted. Electrons may be emitted if the A) frequency of light is decreased. B) frequency of light is increased. C) intensity of light is decreased. D) intensity of light is increased. E) velocity of light is increased. 2.

the maximum kinetic energy of, say, one electron emitted will be equal to the incident (photon) energy given as hf (Planck's Constant times frequency) minus the energy that "binds" the electron to the metal (the work function ϕ ). So basically: K = hf −ϕ Kinetic Energy (max) is K = 6.4eV = 6.4 ⋅ 1.6 ×10−19 = 1.024 ×10−18J So we get:

For a vehicle to make safe turning on the curved road, the outer edge of the road is raised little above the inner edge making some inclination with the horizontal. This is known as Banking of Road. Purpose of Banking :

Answer: Given that agriculture is India 's backbone, India can create maximum employment opportunities in agriculture-based industries. Ques: Which capital would you consider the best — land.

When are the maximum and minimum temperature likely to occur during the day? The maximum temperature of the day occurs generally in the afternoon while the minimum temperature occurs generally in the early morning.

SOLVED: A rod of length 22.50 cm has linear density (mass per length) given by 1 = 50.0 + 23.SX where x is the distance from one end, and ^ is measured in grams/meter: (a) What is its mass? (b) How far from the X end is its center of mass? Question: KW Katie W. Physics 101 Mechanics 1 year, 1 month ago

Economy. Foreign Direct Investment (FDI) flows record the value of cross-border transactions related to direct investment during a given period of time, usually a quarter or a year. Financial flows consist of equity transactions, reinvestment of earnings, and intercompany debt transactions. Outward flows represent transactions that increase the.

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.

Electron affinity is the energy change that results from adding an electron to a gaseous atom. For example, when a fluorine atom in the gaseous state gains an electron to form F⁻ (g), the associated energy change is -328 kJ/mol. Because this value is negative (energy is released), we say that the electron affinity of fluorine is favorable.

Abstract. The complexity of forest structures plays a crucial role in regulating forest ecosystem functions and strongly influences biodiversity. Yet, knowledge of the global patterns and.