Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 15: Problem 2142

The wavelength of \(\mathrm{x}\) rays is of the order of (A) \(1 \mathrm{~cm}\) (B) \(1 \mathrm{~m}\) (C) Imicron (D) 1angstrom

Short Answer

Expert verified
The wavelength of x-rays is of the order of 1 angstrom, which falls within the x-ray wavelength range of \(10^{-9}\) m to \(10^{-12}\) m. Therefore, the correct answer is (D).

Step by step solution

01

1. Compare with standard x-ray wavelength range

First, we need to know the standard wavelength range of x-rays. The wavelength of x-rays typically falls within the range of \(10^{-9}\) m (nanometer) to \(10^{-12}\) m (picometer). We will compare each given option with this range to find the correct answer.
02

2. Convert units and compare

We will now convert each given option to meters so that we can compare them with the standard x-ray wavelength range. (A) \(1 \: cm = 1 \times 10^{-2} \: m\) (B) \(1 \: m\) (C) 1 micron (micrometer) = \(1 \times 10^{-6} \: m\) (D) 1 angstrom = \(1 \times 10^{-10} \: m\)
03

3. Choose the correct option

Now, let's compare each of these converted options with the standard x-ray wavelength range: (A) \(1 \times 10^{-2} \: m\) is far too large for an x-ray wavelength. (B) \(1 \: m\) is also too large for an x-ray wavelength. (C) \(1 \times 10^{-6} \: m\) is smaller than the range of x-ray wavelengths, but it is still larger than the usual x-ray wavelengths. (D) \(1 \times 10^{-10} \: m\) falls within the x-ray wavelength range, indicating that this is the correct answer. So, the wavelength of x-rays is of the order of 1 angstrom. The correct answer is (D).

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Maxwells equations are derived from the laws of (A) electricity (B) magnetism (C) both electricity and magnetism (D) mechanics

Unit of \(\mu_{0} \mathrm{C}\) is same as that of (A) current (B) resistance (C) electric charge (D) velocity

The frequency of electromagnetic wave having wavelength \(25 \mathrm{~mm}\) is \(\quad \mathrm{Hz}\) (A) \(1.2 \times \overline{10^{10}}\) (B) \(7.5 \times 10^{5}\) (C) \(1.2 \times 10^{8}\) (D) \(7.5 \times 10^{6}\)

The frequency of an electromagnetic wave in free space 15 \(3 \mathrm{MHz}\). When it passes through a medium of relative permeability \(\varepsilon_{\mathrm{r}}=4.0\), then its frequency (A) becomes half (B) become doubled (C) remain same (D) become \(\sqrt{2}\) times

The rms value of the electric field of the light coming from the sun is $720 \mathrm{~N} / \mathrm{c}$. The average total energy density of the electromagnetic wave is (A) \(4.58 \times 10^{-6} \mathrm{Jm}^{-3}\) (B) \(6.3 \times 10^{-9} \mathrm{Jm}^{-3}\) (C) \(81.35 \times 10^{-12} \mathrm{Jm}^{-3}\) (D) \(3.3 \times 10^{-3} \mathrm{Jm}^{-3}\)
See all solutions

Recommended explanations on English Textbooks

Morphology

Read Explanation

English Grammar Summary

Read Explanation

5 Paragraph Essay

Read Explanation

Listening and Speaking

Read Explanation

Pragmatics

Read Explanation

Language Analysis

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.

Sign-up for free