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
zhenek [66]
3 years ago
11

Which of the following statements is true? Running an electric current through a magnet can create a magnetic field, Electrons a

re found in the nucleus of an atom, The strength of a magnetic field increases with distance, Electric engines change electricity into magnestism
Chemistry
1 answer:
Pavel [41]3 years ago
5 0

Answer:

running an electric current through a magnet can create a magnetic field

You might be interested in
You push on the side of a toy truck rolling along the floor. What will happen to the motion of the truck?
sergeinik [125]

Answer:

The direction will be changed .

Explanation:

According to the principles of motion, if an object is moving with solitary velocity and if an external force is applied to it, then that force changes the position, speed, and direction of that object.

In the given question, an external force is being applied to the toy which will change the direction of that toy.

3 0
3 years ago
How can you tell that a chemical change has occurred?
Alik [6]

A. The products of the change are different from the starting

substances.

<u>Explanation:</u>

Whenever there is a physical change it may just affect the phase change but the properties remains the same. Whenever there is an occurrence of a chemical change, it was indicated by some of these things such as,

  • The products are exactly different from the products.
  • Chemical properties of these reactants are entirely different from that of the products.
  • Chemical composition as well as the physical properties of the reactants and the products will change
5 0
3 years ago
According to Newton's third law of motion, for every action force, there is
Nonamiya [84]

Answer:

A. an equal and opposite reaction force

Explanation:

This means that there is a natural reaction of force

7 0
3 years ago
What is the strongest intermolecular force in a liquid containing molecules with nonpolar bonds?
pychu [463]

This is the full question: what is the strongest intermolecular force in a liquid containing molecules with nonpolar bonds?

A. Covalent Bonds

B. Dispersion Forces

C. Hydrogen Bonds

D. none of these


This is the answer: B. Dispersion forces

6 0
3 years ago
How many moles are in 109 grams of kf
lions [1.4K]

Answer:

Explanation:

Molar mass of KF= 39 + 19= 58g/mol

Mass of KF = 109g

Amount = mass/molar mass

Amount = 109/58

Amount = 1.9moles

4 0
3 years ago
Other questions:
  • How does the internal structure of the Earth affect the surface of the planet?
    5·1 answer
  • Caculate the mass of a solid with a density of 14.2 g/cm cubed and a volume of 350 cm cubed​
    6·1 answer
  • The glow emitted by a substance exposed to external radiation is called
    12·1 answer
  • Which statement describes the transfer of heat energy that occurs when an ice cube is added to an insulated container with 100 m
    7·1 answer
  • Choose the atom with the largest atomic radius. CI, S, Na,SI
    12·1 answer
  • Several types of RNA are involved in carrying out protein synthesis. Beginning with the information copied from DNA, in what ord
    12·2 answers
  • How many grams of aluminum are required to give a total dislocation length of 3,000 miles (enough to stretch from New York City
    9·1 answer
  • Number of valence electrons for nitrogen
    7·1 answer
  • A student needs 7.6 liters of a 0.18 molar solution for an experiment. How many grams of solute does the student need if the mol
    5·1 answer
  • Specific gravity compares the density of a substance to the density of _____.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!