Download the App!

Get 24/7 study help with the Numerade app for iOS and Android! Enter your email for an invite.

$\cdot$ What is the de Broglie wavelength of a red blood cell with a mass of $1.00 \times 10^{-11} \mathrm{g}$ that is moving with a speed of 0.400 $\mathrm{cm} / \mathrm{s} ?$ Do we need to be concerned with the wave nature of the blood cells when we describe the flow of blood in the body?

Get the answer to your homework problem.

Try Numerade free for 7 days

Like

Report

$1.66 \times 10^{-17} \mathrm{m}$

Physics 102 Electricity and Magnetism

Physics 103

Chapter 28

Photons, Electrons, and Atoms

Electromagnetic Waves

Atomic Physics

Cornell University

University of Washington

McMaster University

Lectures

02:42

Atomic physics is the field of physics that studies atoms as an isolated system of electrons and an atomic nucleus. It is primarily concerned with the arrangement of electrons around the nucleus and the processes by which these arrangements change. The theory of quantum mechanics, a set of mathematical rules that describe the behaviour of matter and its interactions, provides a good model for the description of atomic structure and properties.

03:50

In atomic physics, the Rutherford-Bohr model or Bohr model or Bohr model of the atom was first proposed by Niels Bohr in 1913. It was the first quantum theory of the atomic structure, applying the principles of quantum mechanics to the hydrogen atom. The Rutherford-Bohr model is a planetary model in which the electron is assumed to revolve around the nucleus in circular orbits. The Rutherford-Bohr model of the atom was based on Max Planck's quantum theory of radiation, which explained the spectrum of blackbody radiation, and Albert Einstein's theory of the photoelectric effect, which explained the origin of the spectrum of line emission from atoms. The Bohr model of the atom was the first to explain the discrete spectrum of hydrogen and how the spectral lines of the hydrogen atom were split into multiple spectral lines in a phenomenon called the fine structure. It introduced the Bohr radius and the concept of quantum levels to explain the discrete nature of the spectrum of the hydrogen atom. The Bohr model of the atom had a significant influence on the development of quantum mechanics, and was instrumental in the development and validation of quantum mechanics.

02:09

What is the de Broglie wav…

02:50

BIO What is the de Broglie…

02:05

02:12

5. What is the de Broglie …

01:06

A bacterium (mass $=2 \tim…

00:54

An electron moves with a v…

00:52

01:32

01:16

What velocity would an ele…

Okay, This one we're finding too broadly. Way blanks. And so we know the mass of the blood cells. One ton of the minus 11 grams. So let's convert that two kilograms. So one no times 10 to the minus. I was gonna be 14 kilograms. Sad. Three in it. Should have to zero. So to remember, three sig figs and then the V is equal to 30.4 centimeters per second. So times 10 to the minus two meters per second. And then, uh okay, so let's get the really way blank. So Lamda is equal to H overpay. And then that's h over M V. Let's go ahead and capture the that. Um So here is a JJ. Nice. If I could screen share this does Moe from that I'm working on. So h over move of one times 10 to the minus. 14 times. Four times 10 to the minus two meters per second. So with that, I got 1.6. How many sick fix should I do through a shit up 31.66 Um, times 10 to the minus. Um, let me just double check on. My number is one of three kilogram. New poets 30.4 centimeters per second. Um, Bruce. So with that, I got one point 1.66 times 10 to the minus 17 meters. Per you are meters 1.66 times a minus 17 meters here.

View More Answers From This Book

Find Another Textbook

Numerade Educator

01:17

The curve shows the position of an object with time: The object moves with c…

10:09

(10%) Froblem Consider the parallel-plate = Cpcllot shown te figure, The pla…

04:52

F = 1ONA 5kg block slides across rough table at constant velocity as sho…

04:33

A ball rolls horizontally off the top of stairway with a speed of 1.57 m/s. …

06:12

Two forces act on an object of mass M-3.20 kg as shown in the figure below. …

01:22

Motion in horizontal circle; [mgAn object of mass 0.50 kg attached t…

02:30

Repont z In the second activily you pushed a ruler over the edge Ofa table u…

07:50

A civil engineer is asked to design a curved section of roadway. With ice on…

07:35

3_ (25 marks) Two blocks attached by string are at rest on an inclined surfa…

01:07

Question 8 (1 point) A ball is thrown upwards with an initial velocity of 12…