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
Airida [17]
3 years ago
12

Why is gold often found in a pure form in nature

Physics
1 answer:
Lera25 [3.4K]3 years ago
3 0
Hello!

Gold is often found in a pure form in nature because it does not easily react with other elements. This characteristic is also defined as inert because it does not oxidize easily unlike other elements, such as iron. 

I really hope my answer helped you out! :)
You might be interested in
A 1.70 m long string has a standing wave with 2 loops at a frequency of 38.4 Hz. What is the speed of the waves in the string? (
Luden [163]

Answer:65.28

Explanation:

7 0
3 years ago
A digital stopwatch reading 0:13 37. Read the elapsed time on the stopwatch and answer the questions. In which digit is there th
Xelga [282]

The digit with the least amount of confidence can be seen in the second part which is 7.

The number of significant figures in the measurement of the stopwatch is 4.

An elapsed time is the difference between the time prior to the commencement of an event and the time at which the event has ended.

From the stopwatch, the elapsed time is given as:

0hour : 13 minutes : 37 seconds

The digit with the least amount of confidence can be seen in the seconds part is 7.

A significant figure is a real figure that is dependable and absolutely essential to convey the quantity of something.

The number of significant figures in the measurement of the stopwatch is 4.

Learn more about elapsed time here:

brainly.com/question/10403745

5 0
2 years ago
Read 2 more answers
How can we reduce the ripple factor of a bridge recitifier from 0.48 to 0.1 approximately ?
padilas [110]
U can try to use capacitor , the value of capacitor depends on circuit

ripple factors signifies the ac components, by def its ratio of rms value of ac component to value of dc component
so in order to reduce use of a capacitor which denies the sudden changes in voltage, which is the charracteristic of Ac signals

hope this helps
4 0
4 years ago
An airplane flying parallel to the ground undergoes two consecutive displacements. The first is 76 km at 39.8◦ west of north, an
sweet [91]

Answer:

  162 km

Explanation:

A diagram can be helpful.

Using the law of cosines, we can find the magnitude of the distance (c) to satisfy ...

  c^2 = a^2 +b^2 -2ab·cos(C)

where C is the internal angle of the triangle of vectors and resultant. Its value is ...

  180° -39.8° -59.9° = 80.3°

Filling in a=76 and b=156, we get ...

  c^2 = 76^2 +156^2 -2·76·156·cos(80.3°) ≈ 26116.78

  c ≈ √26116.78 ≈ 161.607

The magnitude of the total displacement is about 162 km.

_____

Please note that in the attached diagram North is to the right and East is up. That alteration of directions does not change the angles or the magnitude of the result.

4 0
4 years ago
Read 2 more answers
What is overproduction
zvonat [6]
Overproduction is the composition of more of materials that can be used or sold. 
6 0
3 years ago
Read 2 more answers
Other questions:
  • A boy pushes on a box of mass 39 kg and it moves at an acceleration of 7.8m/s2. With what force does the boy push on the box?
    10·2 answers
  • An originally stationary car with a mass of 1500 kg which velocity of 15 m/s, five second after starting. What is the car’s acce
    14·1 answer
  • A car traveling 85 km/h slows down at a constant 0.47 m/s^2 just by "letting up on the gas."​ Calculate the distance it travels
    7·1 answer
  • List four landforms created by wave erosion?
    8·1 answer
  • Determine the kinetic energy of a 3.2 kg roller coaster car that is moving with a speed of 15.6 m/s.
    12·1 answer
  • What force must be exerted on the master cylinder of a hydraulic lift to support the weight of a 2000-kg car (a large car) resti
    5·1 answer
  • A person stands 6.00 m from a speaker, and 8.00 m from an identical speaker. What is the wavelength of the first (n=1) interfere
    9·1 answer
  • A quantity that has both direction and magnitude is known as what
    15·1 answer
  • Which of Kepler's laws helps you compare the velocities of different planets?
    14·1 answer
  • eight points are in/on the circle of radius 10cm. show that distance between some two points is less than 1cm.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!