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
erastova [34]
3 years ago
5

What does the most accurate clock tell us

Chemistry
2 answers:
Murrr4er [49]3 years ago
6 0
It tell us the most accurate time u can get out of a clock
Tom [10]3 years ago
5 0
1 second is the time that elapses during 9,192,631,770 cycles of the radiation produced by the transition between two levels of the caesium 133 atom
You might be interested in
I'm taking boy bsf applications submit your applications here!
Anestetic [448]

Answer:

I can be your boy bsf : )

Explanation:

im also 15 , chill, takes jokes rlly well(even if it is sarcastic),bit shy sometimes, and I’ll support you all the way

6 0
2 years ago
Read 2 more answers
Based on the name, which substance is a covalent compound?
Sindrei [870]

Answer:

dinitrogen pentoxide

Explanation:

Based on the research, dinitrogen pentoxide is a chemical compound containing only nitrogen and oxygen which is both nonmetal. When two nonmetals or two negatively charged atoms try to form bonds, they always form covalent bonds. Hence, Dinitrogen Pentoxide is not ionic - it is covalent.

3 0
2 years ago
Explain what a covalent bond is, what types of elements form covalent bonds and give an example of 2 elements that could bond co
tino4ka555 [31]
Two non metal combined together and form the bond is called covalent bond
Note - yellow color molecules in pictures are non metal elements
example - co2 , so2,

8 0
3 years ago
A 35.66g sample of copper is heated using 600j of energy. if the original temperature of the copper is 85C what is its final tem
ira [324]

This problem is providing the mass, energy, initial temperature and specific heat of a sample of copper that is required to calculate the final temperature.

Thus, we recall the general heat equation:

Q=mC(T_f-T_i)\\

Which has to be solved for the final temperature, T_f as follows:

T_f=T_i+\frac{Q}{mC}

Finally, we plug in the numbers to obtain:

T_f=85\°C+\frac{600J}{35.66g*0.38\frac{J}{g\°C} } \\\\T_f=129.3\°C

However, this result is not given in the choices.

Learn more:

  • brainly.com/question/14383794
8 0
2 years ago
PLEASE ANSWER I HAVE 15 MINS. Which best compares the gravitational force and the strong force?
vladimir1956 [14]
I think it would be B hope not too late
5 0
3 years ago
Other questions:
  • What is low density solid, liquid, or gas?
    12·1 answer
  • One parent is 6 feet tall and the other parent is 6 feet 4 inches tall.
    13·2 answers
  • What is the rate of a reaction if the value of k is 3 and A and B are each 2 M Rate kA2B?
    12·1 answer
  • Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. An industrial ch
    13·1 answer
  • Who am I? ____________________
    14·1 answer
  • Magnesium bromide is prepared in a laboratory using the reaction below. Typically, the magnesium bromide is recoveted as a solid
    5·1 answer
  • ............................hhh look at the picture
    6·1 answer
  • If a scientist has 24 grams of CH4, what is the theoretical yield of CO2 that can be produced?
    12·1 answer
  • Please help out I am having trouble answering this ?
    10·1 answer
  • Difference between saturated unsaturted and supersaturatted
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!