The minimum speed associated with an electron which is travelling with a visible de Broglie wavelength of 400 − 700 nm should be calculated using the concept of De Broglie’s hypothesis. Concept Introduction: De Broglie’s hypothesis explains the behaviour of waves. Waves behave like particles whereas particles can behave like wave. De Broglie derived the equation in which the particle and wave properties are related: λ = h mu where, λ - the wavelength associated with a moving particle; h - Planck’s constant; m - the mass of the particle and u - the velocity of the moving particle. To find: Calculate the minimum speed associated with an electron which is travelling with a visible de Broglie wavelength of 400 − 700 nm
The minimum speed associated with an electron which is travelling with a visible de Broglie wavelength of 400 − 700 nm should be calculated using the concept of De Broglie’s hypothesis. Concept Introduction: De Broglie’s hypothesis explains the behaviour of waves. Waves behave like particles whereas particles can behave like wave. De Broglie derived the equation in which the particle and wave properties are related: λ = h mu where, λ - the wavelength associated with a moving particle; h - Planck’s constant; m - the mass of the particle and u - the velocity of the moving particle. To find: Calculate the minimum speed associated with an electron which is travelling with a visible de Broglie wavelength of 400 − 700 nm
Solution Summary: The author explains the concept of De Broglie's hypothesis, wherein the particle and wave properties are related, and the velocity is inversely proportional to the wavelength.
The minimum speed associated with an electron which is travelling with a visible de Broglie wavelength of 400−700 nm should be calculated using the concept of De Broglie’s hypothesis.
Concept Introduction:
De Broglie’s hypothesis explains the behaviour of waves. Waves behave like particles whereas particles can behave like wave. De Broglie derived the equation in which the particle and wave properties are related:
λ =hmu
where, λ - the wavelength associated with a moving particle; h - Planck’s constant; m - the mass of the particle and u - the velocity of the moving particle.
To find: Calculate the minimum speed associated with an electron which is travelling with a visible de Broglie wavelength of 400−700 nm
A student proposes the transformation below in one step of an organic synthesis. There may be one or more reactants missing from the left-hand side, but there
are no products missing from the right-hand side. There may also be catalysts, small inorganic reagents, and other important reaction conditions missing from
the arrow.
• Is the student's transformation possible? If not, check the box under the drawing area.
• If the student's transformation is possible, then complete the reaction by adding any missing reactants to the left-hand side, and adding required catalysts,
inorganic reagents, or other important reaction conditions above and below the arrow.
• You do not need to balance the reaction, but be sure every important organic reactant or product is shown.
+
T
G
OH
де
OH
This transformation can't be done in one step.
Macmillan Leaming
Draw the major organic product of the reaction.
1. CH3CH2MgBr
2. H+
-
G
Select
Draw
Templates
More
H
о
QQ
Draw the condensed structure of 3-hydroxy-2-butanone.
Click anywhere to draw the first
atom of your structure.
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell