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
katen-ka-za [31]
3 years ago
6

Our surrounding of the atom has changed over time which idea that once accepted is now considered scientifically inaccurate (A.

Electrons have a negative charge. (B. An atom is a solid sphere (C. Electrons are arranged in layers (D. The nucleus is the center of the atom
Physics
1 answer:
MrRa [10]3 years ago
3 0

An atom is a solid metal is the answer hope this help

malory your fellow user

You might be interested in
An a.c. supply is connected to a wire stretched between the poles of a magnet. Which way does the wire move?​
snow_lady [41]
The wire vibrates back and forth between the poles of the magnet.
The frequency of the vibration is the frequency of the AC supply.

7 0
2 years ago
What is center of mass?
yuradex [85]
“a point representing the mean position of the matter in a body or system.”
3 0
3 years ago
How can density be determined in a lab of a rectangular solid?
True [87]
We will first record its mass and then its volume by measuring its dimensions
then divide mass by volume and will get density of regular solid
6 0
4 years ago
Four students measure the mass of a standard mass that has an accepted value of 150.0 g. They post their results in a table.
Eddi Din [679]

Explanation:

This problem seeks to ensure that the student comprehends the meaning of precision and accuracy.

These two key terms are used to express how reliable experimental values obtained are.

  • Precision is the ability to consistently reproduce a result.
  • Accuracy is the nearness of the measure value to the true value.
  • The different between the measured and true values gives the error in the result.

In the problem given, the most accurate reading would be one that has value close to the standard mass of 150g. Any student that reports this value would be reported as accurate.

The precise reading would be for the student that is able to repeatedly produce the same kind of values. This is irrespective of whether the values are close to the true value or not.

learn more:

Statistics brainly.com/question/4401748

#learnwithBrainly

4 0
3 years ago
at a constant pressure at a temperature of 280 k the gas in the cylinder has the volume of 10 liters if the volume of the gas is
Sav [38]
Since there is constant pressure, you can use Charles's Law:

V1/T1 = V2/T2

10L/280K = 20L/T

0.0357 = 20/ T

T = 20/0.0357

T = 560K which is the new temperature
7 0
3 years ago
Other questions:
  • A bicycle rider sees a car up ahead, and slows down to avoid a collision. He starts off traveling at 15 m s and slows down to 5
    5·1 answer
  • The 0.8-Mg car travels over the hill having the shape of a parabola. If the driver maintains a constant speed of 9 m>s, deter
    8·1 answer
  • One car has two and a half times the mass of a second car, but only half as much kinetic energy. When both cars increase their s
    9·1 answer
  • After studying 30 years' worth of previous work, Kepler became convinced that geometry and
    8·1 answer
  • Which of the following is the best definition of an isotope?
    7·2 answers
  • A wire of length L is made up of two sections of two different materials connected in series. The first section of length L1 = 1
    5·1 answer
  • U will be marked as brainlest if u solve this!! Plz help! <br>I need answers from 3 to 6​
    9·1 answer
  • What is this question formula a=V²-U² /2S?​
    11·1 answer
  • A car goes up an incline that makes an angle of 20 degrees with the horizontal. If the car has a mass of 1600 kg, and the engine
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csf%20%7B%20%5Cfcolorbox%7Bred%7D%7Bb%7D%7BWhat%20are%20the%20units%20for%20measuring%20forc
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!