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
SCORPION-xisa [38]
3 years ago
10

A substance burns in the presence of oxygen.

Physics
2 answers:
valina [46]3 years ago
5 0
If I don’t know a answer I put C bc it is a 50/50 chance but it might be wrong
makkiz [27]3 years ago
5 0

Answer:

D. flammability

Explanation:

I took the test and got it right

You might be interested in
EXPLAIN THE WORKING OF A HYDRAULIC BRAKE
miss Akunina [59]

Answer:

heueiehhe8ehh38ehgeyegdhowgw8ehieerr

7 0
2 years ago
Firefighters are holding a nozzle at the end of a hose while trying to extinguish a fire. If the nozzle exit diameter is 8 cm an
kobusy [5.1K]

Answer:

Answer for the question is given in the attachment.

Explanation:

5 0
3 years ago
Read 2 more answers
A double charged ion is accelerated to an energy of 32.0 keV by the electric field between two parallel conducting plates separa
Zanzabum

Answer:

E=8*10^5\frac{V}{m}

Explanation:

The magnitude of the electric field between two parallel conducting plates is defined as:

E=\frac{\Delta V}{d}

Here \Delta V is the potential difference between the plates and d its separation.

The electric potential energy is defined as the product between the particle's charge and the potential difference:

U=q\Delta V

Solving for \Delta V and replacing in the electric field formula:

\Delta V=\frac{U}{q}\\E=\frac{U}{qd}

In this case we have a double charged ion, so q=2e:

E=\frac{32*10^3eV}{(2e)(2*10^{-2}m)}\\E=8*10^5\frac{V}{m}

6 0
3 years ago
An auto, moving too fast on a horizontal stretch of mountain road, slides off the road, falling into deep snow 43.9 m below the
allsm [11]
Ok so it is 42.8 because if you - 43.9 by 1.1 by the way don’t listen to any of the I just want point
7 0
3 years ago
What makes the geocentric model impossible ?
sammy [17]
B.....................................................
7 0
3 years ago
Other questions:
  • What’s the velocity of an 11-kilogram object with 792 joules of kinetic energy?
    12·2 answers
  • A runner moving at a speed of 8.8m/s rounds a bend with a radius of 25m. what is the centripetal acceleration of the runner
    10·1 answer
  • Newton began his academic career in 1667. For how long was he a working scientist? Was he a very productive scientist?
    11·1 answer
  • Water waves approach an underwater "shelf" where the velocity changes from 2.8 m/s to 2.1 m/s. If the incident wave crests make
    11·1 answer
  • Which season is occurring in earths northern hemisphere when earths Southern Hemisphere is tilted toward the sun
    9·2 answers
  • Density is a physical property that relates the mass of a substance to its volume. A. Calculate the density, in g/mL , of a liqu
    7·2 answers
  • Which sentence in the passage can be used to conclude that Eris is a dwarf planet and not a planet?
    15·2 answers
  • Lightning bolts can carry currents up to approximately 20 kA. We can model such a current as the equivalent of a very long, stra
    10·2 answers
  • Carbon is allowed to diffuse through a steel plate 11 mm thick. The concentrations of carbon at the two faces are 0.88 and 0.41
    7·1 answer
  • What is glucose made up of?​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!