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
vodka [1.7K]
4 years ago
7

A lithium oxide compound is represented by which formula

Physics
1 answer:
shepuryov [24]4 years ago
4 0

Answer:

Li2O is the molecular formula for lithium oxide.

You might be interested in
At what point will the electric field of a charged object be strongest?
puteri [66]

Answer:

The answer is C because they have to be close to be able to interact

7 0
3 years ago
What does the atomic number of an atom tell us?
blondinia [14]

Answer:

The number of protons in the atom!

Explanation:

8 0
3 years ago
Read 2 more answers
A substance that accelerates any chemical reaction but is not consumed in the reaction is a _____.
Mandarinka [93]
A. Catalyst. ---------------
8 0
3 years ago
Read 2 more answers
The electric force between two charges A. increases with distance between the charges B. increases if either one of charges gets
beks73 [17]

Answer:

Option (A) , (b) and (d) are correct option

Explanation:

According to Coulomb's law electric force between two charges is given by

F=\frac{1}{4\pi \epsilon _0}\frac{q_1q_2}{r^2}

From the relation we can say that force is directly proportional to magnitude of charges and inversely proportional to distance between them '

So if we increase the distance then force will decrease

Increase if any of the charge get larger

If force is attractive then both the charge will be of different sign and is force is repulsive then both the charges of same sign

From above conclusion we can say that (a), (b) and (d) are correct option

6 0
3 years ago
When friction slows a sliding block___
Svetradugi [14.3K]

Answer:

A

Explanation:

When friction slows a sliding block, <u>the kinetic energy of the block is transformed into internal energy .</u>

<em>The frictional movement of two surfaces over one another leads to the conversion of some of their kinetic energies to another energy - heat or thermal energy. Hence, the temperatures of the objects are raised in the process. </em>

<u>Therefore, when a sliding block is slowed down due to friction, some of the kinetic energy of the block would be transformed into internal energy in the form of heat.</u>

The correct option is A.

6 0
3 years ago
Other questions:
  • Buttery popcorn contained in a large 1__bowl has a mass of about 50 __<br>and about 650 calories.​
    12·2 answers
  • An electric motor consumes 10.8 kJ of electrical energy in 1.00 min . Part A If one-third of this energy goes into heat and othe
    8·1 answer
  • Mass is a measure of weight. True False
    6·2 answers
  • During heavy rain, a section of a mountainside measuring 2.5 km horizontally, 0.80 km up along the slope, and 2.0 m deep slips i
    11·1 answer
  • What does solution mean in science
    9·2 answers
  • HELP ME PLSSS I WILL GIVE YOU ANYTHING HELPPPPPPPP MEEEEEEEE
    14·2 answers
  • Write down the formula of expansion
    14·1 answer
  • the amplitude of an oscillator decreases to 36.8% of its initial value in 10.0 s. what is the value of the time constant
    11·1 answer
  • HELP PLEASE <br> THANK YOU!!
    14·2 answers
  • A proton with charge 1.601019 As is moving at 2.4105 m/s through a magnetic field of 4.5 T. You want to find the force on the pr
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!