Home
Class 11
CHEMISTRY
In a hydrogen like sample two different ...

In a hydrogen like sample two different types of photons a and B are produced by electronic transition. Photon B has its wavelength in infrared region if photon A has more energy than B, then the prohon a may belong to the region

A

Ultraviolet

B

Visible

C

Infrared

D

None

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise Level - II (Type-I) (Lecture Sheet- 6 (Section - B : Linked comprehension Type questions))|5 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise Level - II (Type-I) (Lecture Sheet- 6 (Section -C : Matching/Straight objective type questions))|2 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise Level - II (Type-I) (Practice sheet-5 (Section -C : Matching/Straight objective type questions))|2 Videos

  • AROMATIC HYDROCARBONS

    AAKASH SERIES|Exercise OBJECTIVE EXERCIES - 3 (RECENT AIPMT/NEET QUESTIONS)|10 Videos

  • CHEMICAL BONDING

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -3 (RECENT AIPMT/NEET QUESTIONS )|39 Videos

Similar Questions

Explore conceptually related problems

A hydrogen like atom in ground state absorbs .n. photons having the same energy nad it emits exactly .n. photons when electronic transition takes place. Then the energy of the absorbed photon may be

An electron and a photon each have a wavelength of 1.00 nm. Find (a) their momenta, (b) the energy of the photon, and (c) the kinetic energy of electron.

The wave length of two photons A and B are 100 Å and 100 nm. The ratio of their energies will be

In an excited state of hydrogen like atom an electron has a total energy of -3.4 eV. Then its de Broglie wavelength is nearly

When an electron is transisted from 2E to E energy level, the wavelength of resultant photon produce is lambda . If electronic transition involves (4)/(3) E to e level, the wavelength of resultant photon is lambda_(2) . The correct relation between lambda_(1) & lambda_(2) is lambda_(2) = x lambda_(1) . Then find the value of x ?

A 100W sodium lamp radiates energy uniformly in all directions. The lamp is located at the centre of a large sphere that absorbs all the sodium light which is incident on it. The wavelength of the sodium light is 589 nm. (a) What is the energy per photon associated with the sodium light? (b) At what rate are the photons delivered to the sphere?

Estimating the following two numbers should be interesting. The first number will tell you why radio engineers do not need to worry much about photons! The second number tells you why our eye can never ‘count photons’, even in barely detectable light. (a) The number of photons emitted per second by a Medium wave transmitter of 10 kW power, emitting radiowaves of wavelength 500 m. (b) The number of photons entering the pupil of our eye per second corresponding to the minimum intensity of white light that we humans can perceive (~10^(-10) W m^(-2)) . Take the area of the pupil to be about 0.4 cm2 , and the average frequency of white light to be about 6 xx 10^(14) Hz

A trust fund has to invest Rs 30,000 in two different types of bonds. The first bond pays 5% interest per year, and the second bond pays 7% interest per year. Using matrix multiplication, determine how to divide Rs.30,000 among the two types of bonds, if the trust fund must obtain an annual total interest of (a) Rs.1800(b) Rs.2000.