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
Verdich [7]
3 years ago
13

__________ is extremely resistant to oxidation and rusting.

Physics
1 answer:
Nookie1986 [14]3 years ago
3 0
ALUMINUM. give me brainliest if i’m right i need one more to rank higher
You might be interested in
A soccer ball is kicked with a velocity of 8 m/s at an angle of 23°. what is the ball's acceleration in the vertical direction o
Aloiza [94]
Regardless of the speed of the ball or its angle, once it has left the kickers foot it's acceleration is always g downward. -9.81m/s^2
3 0
3 years ago
Read 2 more answers
Which statement identifies the chemical property of iron that results in the formation of rust?
Maru [420]

Answer:

B, It reacts with oxygen to form a new substance

Explanation:

B

4 0
2 years ago
Which statements about radiocarbon dating are true?
seropon [69]
Radiocarbon saying assume the half life for radioistopes change over time. The half life of C -14 is 5730 years
8 0
3 years ago
Read 2 more answers
A flashlight uses four batteries to power it. Which type of current flows inside the flashlight?
Troyanec [42]
A flashlight has a flow of a direct current.
5 0
3 years ago
Read 2 more answers
Find a numerical value for rhoearth, the average density of the earth in kilograms per cubic meter. Use 6378km for the radius of
Radda [10]

According to the information provided to define an average density, it is necessary to use the concepts related to mass calculation based on gravitational constants and radius, as well as the calculation of the volume of a sphere.

By definition we know that the mass of a body in this case of the earth is given as a function of

M = \frac{gr^2}{G}

Where,

g= gravitational acceleration

G = Universal gravitational constant

r = radius (earth at this case)

All of this values we have,

g = 9.8m/s^2\\G  = 6.67*10^{-11} m^3/kg*s^2\\r = 6378*10^3 m

Replacing at this equation we have that

M = \frac{gr^2}{G} \\M = \frac{(9.8)(6378*10^3)^2}{6.67*10^{-11}} \\M = 5.972*10^{24}kg

The Volume of a Sphere is equal to

V = \frac{4}{3}\pi r^3\\V = \frac{4}{3} \pi (6378*10^3)^3\\V = 1.08*10^{21}m^3

Therefore using the relation between mass, volume and density we have that

\rho = \frac{m}{V}\\\rho = \frac{5.972*10^{24}}{1.08*10^{21}}\\\rho = 5.52*10^3kg/m^3

6 0
3 years ago
Other questions:
  • How was the water filtered to remove debris and living organisms?
    10·2 answers
  • When asked how to create an electromagnet, the best answer would be, "You can create an electromagnet by
    9·2 answers
  • 12. Where is the Moon? If you see it, describe its location and appearance. ​
    12·1 answer
  • A charge of 4.5 × 10-5 C is placed in an electric field with a strength of 2.0 × 104 . If the charge is 0.030 m from the source
    9·1 answer
  • bA cylinder is submerged in water as illustrated in the diagram. Which of the following statements is true? The pressure at B is
    6·2 answers
  • A runner traveled 7.7 miles an hour and a half what was their average speed
    11·1 answer
  • If the mass of material is 44 grams and the volume of the material is 8cm^3 what would the density of the material be?
    9·1 answer
  • A water tank is filled with up to 3.5 m height.Calculate the pressure given by the tank at its bottom​
    8·1 answer
  • A weightlifter completes a series of lifts with a 700 N weight. In one lift, he raises the weight to a height of 2.5 m off the g
    10·1 answer
  • In order for work to happen you MUST have?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!