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
Yuliya22 [10]
4 years ago
14

A high-quality diamond may be quite clear and colorless, transmitting all visible wavelengths with little absorption. Explain ho

w it can sparkle with flashes of brilliant color when illuminated by white light.
Physics
1 answer:
sashaice [31]4 years ago
4 0

Answer:refraction

Explanation:

You might be interested in
Given the diamond shape of a baseball field in the speed of which baseballs or hit why is it harder for a hitter to hit a homeru
labwork [276]
Because, say the diamond was 125 feet on both right and left fields, the center field would be 130 feet long, see what i mean? I hope I helped.    :)
3 0
3 years ago
The electric potential in a volume of space is given by V(x, y, z) = 2x2 - 3y2 + 5z.
vekshin1

The electric field at (x,y,z) its equal to the negative of the gradient if the electric potential.

We have

V(x, y, z) = 2x² - 3y² + 5z

so

E(x, y, z) = -grad(V) = -(dV/dx i + dV/dy j + dV/dz k)

where d/d(variable) is meant to be a partial derivative with respect to that variable. The partial derivatives are

dV/dx = 4x

dV/dy = -6y

dV/dz = 5

and so the electric field at any point is

E(x, y, z) = -4x i + 6y j - 5k

and at (3, 4, 5) it is

E(3, 4, 5) = -12i + 24j - 5k

8 0
3 years ago
(42) Hydrochloric acid (HCl) and sodium hydroxide (NaOH) will react to form which two compounds?
xxMikexx [17]

Answer:

D) H20 and NaCI

Explanation:

5 0
4 years ago
The natural resistance of any object to change its speed is called _____.
Kay [80]

Answer: Inertia

Explanation: Objects to stay in motion or at rest unless there is an external unbalanced force aced upon the object.

3 0
4 years ago
A 2 kg body is dropped from a height of 3 m. Calculate:
NikAS [45]

Answer:

   a) 6.26 m/s

   b) 7.67 m/s

Explanation:

The potential energy at height h0 is initially ...

  PE0 = mgh0

At height h1, the potential energy is ...

  PE1 = mgh1

The difference in potential energy is converted to kinetic energy:

  PE0 -PE1 = KE1 = (1/2)m(v1)^2

Solving for v1, we have ...

  mg(h0 -h1) = (1/2)m(v1)^2

  2g(h0 -h1) = (v1)^2

  v1 = √(2g(h0 -h1))

__

a) When the body is 1 m high, its speed is ...

  v = √(2(9.8)(3 -1)) ≈ 6.26 m/s . . . at 1 m high

__

b) When the body is 0 m high, its speed is ...

  v = √(2(9.8)(3 -0)) ≈ 7.67 m/s . . . when it reaches the ground

3 0
3 years ago
Other questions:
  • if i push a box across a carpeted floor and a smooth marble floor why is it easier to push the box on the marble floor
    5·1 answer
  • How long does it take the moon to go from full-moon phase to new-moon phase
    12·1 answer
  • Two cars leave towns 480 kilometers apart at the same time and travel toward each other. One car's rate is 20 kilometers per hou
    12·1 answer
  • Sound waves have two parts. The part of the wave where the particles of the medium are spread apart is called the _____.
    11·2 answers
  • you realize that your friend is clearly distracted and not paying attention to everything that is happening on the road. describ
    15·1 answer
  • The transformer supplying power to an artist's light sculpture provides 9600-V AC when supplied by 120-V AC. If there are 100 tu
    11·1 answer
  • Which of these surfaces would have the least amount of friction?
    6·2 answers
  • Which theory states that the principle cause of forgetting is passage of time? A. motivated forgetting B. retrieval failure C. d
    6·2 answers
  • PLEASE HELP WILL GIVE BRAINLIEST
    12·1 answer
  • What two states of matter are pictured in the image below?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!