Answer:
tiny spheres of iron atoms.
Explanation:
.
Looking at iron filings with a Scanning Tunneling Microscope (STM), you would observe a highly detailed, nanoscale image of the iron's surface.
The STM works by scanning a sharp tip very close to the sample surface, allowing electrons to tunnel between the tip and the atoms on the surface.
The resulting tunnelling current is highly sensitive to the distance between the tip and the atoms, providing precise topographical information.
In the case of iron filings, you would see individual iron atoms arranged in a crystalline lattice structure, revealing the atomic-scale arrangement and surface features of the iron material.
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An object is floating in the water, as shown in the picture below.
Describe the movement of the floating object as a wave passes by, and explain why the object is not carried forward with each wave.
What additional abiotic and biotic factors might limit population size in Mono Lake?
Answer:
The Mono Lake populations would potentially be subjected to other limiting factors.Algae could be impacted by abiotic factors like carbon dioxide, nutrients and space.Brine shrimp could be impacted by abiotic factors like oxygen and space and biotic factors like food, predation by secondary consumers and disease.
Explanation:
hope this helps if it is wrong let me know have a blessed day
i’ll give brainliest!! I am a flat surface with one higher than the other. I make moving loads
easier I am an ..
A: inclined plane
B: wedge
C: screw
E: lever
F: wheel & axle
G: pulley
Answer:a inclined plane
Explanation: like a ramp
Answer:
A. inclined plane
Explanation:
inclined plane or ramp allows for the easy movement of objects as the force required is less than the weight required to lift the object
Ammonia and water react to form ammonium hydroxide, which is found in many household cleaners. The equation shown above to represent this reaction is balanced because ________________
A. hydrogen is found twice on both sides of the equation
B. water is present
C. the same number of atoms of each substance is present on both sides of the equation
D. here are a total of four elements on each side of the equation
Explanation:
A. hydrogen is found twice on both sides of the equation
Because they are not bonded it is much ________________ to separate the molecules
I need help right away
25 points
5 Points for both questions.
QUESTION IN IMAGE. PLEASE HELP!
Answer:
The kinetic energy is 0J
Explanation: Mechanical energy is as much of potential and kinetic energy. Mechanical energy is never lost but only transformed from one form to another. As long as all the mechanical energy is as much as the potential energy then the kinetic energy is 0J. The mechanical energy of an object is found by summing its potential energy and kinetic energy.
Students collected the seeds from a red flower and planted them. After a few months, the plants bloomed. Students saw that not all of the flowers were the same color. They collected and recorded some data about the flowers. They also sketched one of the flowers. The students plan to harvest seeds from these flowers and plant them to see what color flowers will be produced. Based on the data collected, which statement is the best prediction of what the colors of the flowers will be on the new plants?
Answer:
it is all about the getting money
Explanation:
The diagram shows the results of copying waves in both analog and digital
forms.
What conclusion about the reliability of analog and digital waves is supported
by the data?
Answer:
D
Explanation:
analog waves tend to have more
Based on the experiment results which factors limited the brine shrimp populations? What is your evidence?
Answer:
Explanation:
Based on the experiment results which factors limited the brine shrimp populations? What is your evidence?
Answer:
sorry i don't know
Explanation:
