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
Margaret [11]
3 years ago
6

When a yellow light is shined on a white surface, why does the surface look yellow instead of white? A. Only yellow light is ava

ilable to be absorbed from the white surface. B. White only reflects yellow. C. White reflects all colors. D. Only yellow light is available to be reflected from the white surface. Reset Submit
Physics
2 answers:
spin [16.1K]3 years ago
8 0

Answer:

Explanation:

A white object reflects almost all of the visible light shone on it, black “absorbs” almost all of the visible light spectrum shown on it. The white object under the yellow light will reflect yellow light back to your eye, as will the yellow object.

gizmo_the_mogwai [7]3 years ago
5 0

Answer:

A white object reflects almost all of the visible light shone on it, black “absorbs” almost all of the visible light spectrum shown on it. The white object under the yellow light will reflect yellow light back to your eye, as will the yellow object.

Read more on Brainly.com - brainly.com/question/15448258#readmore

Explanation:

You might be interested in
An unknown object is placed inside of a spherical container and dropped from an airplane. When empty, the spherical container ha
hichkok12 [17]

Answer:

The mass of unknown object is 8.62Kg

Explanation:

To develop this problem it is necessary to apply the equations related to the Drag force and the Force of Gravity.

For the given point, that is, the moment at which the terminal velocity is reached, the two forces equalize, that is,

F_D =F_g

By definition we know that the Drag force is defined as

F_D= \frac{1}{2} C_d \rho A V^2

Where,

C_d = Drag coefficient

\rho =Density

A =Cross-sectional Area

V = Velocity

In the other hand we have,

F_g = (m_1 +m_2) g

Where,

m_1 =Mass of sphere

m_2 =Mass of unknown object

Equating the two equations we have to

(m_1 +m_2) g=\frac{1}{2} C_d \rho A V^2

Re-arrange for m_2,

m_2 = \frac{1}{2g} C_d \rho A V^2 -m_1

Our values are given by,

C_d = 0.5

\rho = 1.22Kg/m^3

V = 66.7m/s

m_1 = 3Kg

d= 32.7*10^{-2}m

r = 16.35*10^{-2}m

Replacing in the equation we have,

m_2 = \frac{1}{2(9.8)}(0.5) (1.22) (\pi*(16.35*10^{-2})^2)*66.7^2 -3

m_2 = 8.62Kg

<em>Therefore the mass of unknown object is 8.62Kg</em>

4 0
3 years ago
Who am I???????????????????????????????????
Tems11 [23]

Answer:

a human that walks on earth

Explanation:

3 0
4 years ago
Read 2 more answers
A hot-air balloon with a mass of 400 kilograms moves across the sky with 3,200 joules of kinetic energy. The velocity of the bal
kotegsom [21]

Answer:

4 m/s

Explanation:

KE =

Velocity of balloon will be 4 m/s.

!! Hope It Helps !!

4 0
3 years ago
A small grinding wheel has a moment of inertia of 4.0*10-5kgm2. What net torque must be applied to the wheel for its angular acc
kvv77 [185]

Hi there!

We can use the rotational equivalent of Newton's Second Law:

\huge\boxed{\Sigma \tau = I \alpha}

Στ = Net Torque (Nm)

I = Moment of inertia (kgm²)

α = Angular acceleration (rad/sec²)

We can plug in the given values to solve.

\Sigma \tau = (4 * 10^{-5})(150) = \boxed{0.006 Nm}

4 0
3 years ago
Find me the answer I will mark you as the brainlist​
marysya [2.9K]

Answer:

Explanation:

1) J = P = 100 g

Mass does not change with location.

2) 10 m/s

v² = u² + 2as

0² = u² + 2(-10)(5)

3) N(ewton)

4 0
2 years ago
Other questions:
  • 5. Which set of listed parameters would result in the greatest number of Gs at the bottom of a
    6·2 answers
  • at room temperature, iron is a solid and mercury is a liquid. based on this information we can infer thata. iron has a higher bo
    15·2 answers
  • Starting from rest, a disk rotates about its central axis with constant angular acceleration. In 5.00 s, it rotates 13.9 rad. Du
    14·1 answer
  • A velocity selector in a mass spectrometer uses a 0.100-T magnetic field. (a) What electric field strength is needed to select a
    15·1 answer
  • Acceleration is a vector quantity that is defined as the rate at which an object changes its velocity.
    10·1 answer
  • How is accerleration represented<br> on a<br> car’s speedometer?
    8·1 answer
  • How does energy move through an ecosystem?
    13·1 answer
  • Two bricks are resting on the edge of the lab table. Shirley Sheshort stands on her toes and spots the two bricks. She acquires
    11·1 answer
  • Daniel and Christopher were on a plane traveling at a velocity of 200 km/hr south for 1,000 km. How long (in hours) was the plan
    9·1 answer
  • Explain how water erosion changes land forms
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!