1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Olin [163]
2 years ago
13

This instrument can used to visualize atoms

Physics
2 answers:
Stels [109]2 years ago
4 0

Answer:

transmission electron microscope

Lisa [10]2 years ago
3 0

Answer:

can someone follow me

Explanation:

Plqae

You might be interested in
15 POINTS!!! QUICK PLEASE
Margaret [11]

Answer:

The net force is 15 newtons

The direction is to the right

Explanation:

Hope this helps

6 0
2 years ago
What can be added to an atom to cause a nonvalence electron in the atom to temporarily become a valence electron
Inessa05 [86]

Answer:

providing energy to an atom can allow the electron in its non valence shell to obtain energy and move to a higher energy orbital and act as a valence electron.

Explanation:

8 0
3 years ago
Read 2 more answers
Compressional forces within the crust can produce:
brilliants [131]
<span>tension, compression, and shearing and can i get brainliest plz</span>
4 0
3 years ago
At rest, hydrogen has a spectral line at 116 nm. if this line is observed at 107 nm for the star sirius, how fast is sirius movi
Citrus2011 [14]

2.3275862×10¹²km/s fast is sirius moving in km/s.

<h3>Briefing:</h3>

Hydrogen has a spectral line at = 116nm=116×10⁻⁹m

Line is observed at = 107 nm=107×10⁻⁹m

Now, from the Hubble's law

V=(\Delta \lambda / \lambda)×C

Where,

v is the velocity

Δλ = Change in wavelength = 116 - 107= 9nm=9×10⁻⁹m

λ = Actual wavelength=116nm=116×10⁻⁹m

C is the speed of the light=3×10⁸m/s

on substituting the respective values, we get

V=(9/116)×3×10⁸=23275862.069×10⁵m/s

V=2.3275862×10¹²km/s.

<h3>What is the wavelength?</h3>

A waveform signal's wavelength, which is the distance between two identical locations (adjacent crests) in the succeeding cycles, determines whether it is sent through space or via a wire. Typically, in wireless systems, this length is specified in meters (m), centimeters (cm), or millimeters (mm).

To know more about Wavelength visit:

brainly.com/question/13533093

#SPJ4

4 0
2 years ago
You are lost at night in a large, open field. Your GPS tells you that you are 122.0 m from your truck, in a direction 58.0o east
Drupady [299]

Answer:

The person is 187[m] farther and 70° south to east.

Explanation:

We can solve this problem by drawing a sketch of the location of the person and the truck, then we will draw the displacement vectors and finally the length of the vector and the direction of the vector will be measured in order to give the correct indication of where the person will have to move.

First we establish an origin of a coordinate system.

We can see in the attached schema that the red vector is the displacement vector from the last point to where the truck is located.

The length of the vector is 187 [m], and the direction is 70 degrees south to East.

3 0
3 years ago
Other questions:
  • An old clock has a spring that must be wound to make the clock hands move. Which statement describes the energy of the spring an
    15·2 answers
  • If the shoe has less mass, it will experience _______________ (more, less, the same) friction as it would with more mass.
    12·1 answer
  • in a given chemical reaction the energy of the products is greater than the energy of the reactants this is because
    12·1 answer
  • Why are large astronomical bodies such as planets and stars round
    14·2 answers
  • Newton's law of universal gravitation can be applied to
    5·2 answers
  • You get pulled over for running a red light. You explain to the police officer that the light appeared green to you due to the D
    12·2 answers
  • The motion sensor depends on which of the following for its operation? 1. the emission of a short burst of sound waves. 2. doppl
    14·1 answer
  • Half-Life refers to radiation levels<br> true or false
    7·1 answer
  • Your car rolls slowly in a parking lot and bangs into the metal base of a light pole. In terms of safety, is it better for your
    9·1 answer
  • How is an image from a CT scan made from 2D X-ray images?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!