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
Akimi4 [234]
3 years ago
11

Which statement about electric charge is true? A. Electric charge is created by an electric current. B. Electric charge influenc

es whether objects attract or repel one another. C. Electric charge tends to be neutral in the nuclei of atoms. D. Electric charge will increase with an increase in temperature.
Chemistry
1 answer:
Anni [7]3 years ago
4 0

Answer:

A

Explanation:

You might be interested in
Which of the following shows the correct sequence of the Cell Cycle?
maria [59]
Interphase, prophase, metaphase, anaphase, telophase, cytokinesis is the right order!
5 0
2 years ago
Read 2 more answers
What is the charge on an electron? –1 0 +1 +2
Maurinko [17]

Answer: -1

Explanation:

7 0
3 years ago
Read 2 more answers
All of the devices below either use or produce electrical energy. Which one converts mechanical energy to electrical energy?
adelina 88 [10]

Answer:

G wind turbine

Explanation:

they get mechanical energy fron the wind the turns into electrical energy

5 0
3 years ago
Read 2 more answers
Suppose a student repeats a measurement two times and then calculates the standard deviation. Because the standard deviation is
Valentin [98]

Answer:

The correct answer is option B, that is, a small standard deviation suggests greater precision.

Explanation:

A determination of precision is a standard deviation, it is more reliable in comparison to mean deviation. The square root of the total of the squares of the deviations divided by the degree of freedom for the array of measurements is known as standard deviation.  

The precision of low standard deviation value is more as the results or observations demonstrated by the low standard deviation are more close to average.  

7 0
3 years ago
The atmospheric pressure at 2000m altitude is 560. mmHg. What is the atmospheric pressure in atm? atm​
Lostsunrise [7]

This problem is providing the atmospheric pressure at 2000 m altitude which is 560. mmHg and asks for this pressure in units of atmospheres, which after doing the calculations, the result is 0.737atm.

<h3>Atmospheric pressure:</h3><h3 />

In this case, we can firstly define the concept of atmospheric pressure, also known as barometric pressure, as that pressure exerted by a column of air over a specific point in space at a defined altitude.

<h3>Units conversion in pressure:</h3><h3 />

In order to get the correct conversion, we use the following equivalence statement relating mercury millimeters and atmospheres:

760 mmHg = 1 atm

Hence, the required conversion turns out to be:

560.mmHg*\frac{1atm}{760mmHg}=0.737atm

Learn more about atmospheric pressure: brainly.com/question/1393320

3 0
3 years ago
Other questions:
  • In a crystal lattice of an ionic compound,
    11·1 answer
  • When one metal mixes into the crystalline lattice of another it is called a(n) alloy compound chemical reaction heterogeneous so
    8·1 answer
  • The isotope 3115p is also called ___________
    9·1 answer
  • Which atom attracts electrons most strongly when bonded? oxygen (O) magnesium (Mg)
    12·2 answers
  • What part of cellular respiration is affected by arsenic
    12·1 answer
  • Which explains the basis of the biuret test?
    9·1 answer
  • which of the following is an example of an electromagnetic wave A. an ocean wave B. A sound wave C. A light wave D. A wave trave
    8·1 answer
  • Which of the following statements is true regarding both theories and laws?
    12·1 answer
  • Which of the following statements is true?
    15·2 answers
  • Inventos de la física que estén entre los 800 años y 1500<br> Ocupó 15 porfa
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!