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
svp [43]
3 years ago
8

Which ray diagram demonstrates the phenomenon of absorption?

Physics
2 answers:
Yanka [14]3 years ago
8 0

Answer:

option B

Explanation:

just got it right

WITCHER [35]3 years ago
3 0

Answer:

B

Explanation:

on edge

You might be interested in
A speedboat moving at 28 m/s approaches a no-wake buoy marker 91 m ahead. The pilot slows the boat with a constant acceleration
Tpy6a [65]

Answer:

7.5 m/s

Explanation:

We can find its velocity when it reaches the buoy by applying one of Newton's equations of motion:

v^2 = u^2 + 2as

where v = final velocity

u = initial velocity

a = acceleration

s = distance traveled

From the question:

u = 28 m/s

a = -4 m/s^2

s = 91 m

Therefore:

v^2 = 28^2 + 2 * (-4) * 91\\\\v^2 = 784 + -728 = 56\\\\v = \sqrt{56}\\ \\v = 7.5 m/s

The velocity of the boat when it reaches the buoy is 7.5 m/s.

6 0
2 years ago
Which of the following physical properties does not depend on the amount of the substance being studied?
JulijaS [17]
The correct answer is D., density. Hope this helps!
5 0
3 years ago
If the batteries in a portable cd player provide a terminal voltage of 12.0 v, what is the potential difference across the entir
jekas [21]
Potential difference across the entire cd player is 12 V
6 0
3 years ago
A positive charge (q = +6.0 µC) starts from point A in a constant electric field and accelerates to point B. The work done by th
riadik2000 [5.3K]

Vb - Va = -366.7 V.

Vab = Va - Vb, the potential of a with respect to b, is equal to the work done by the electric force when a unit of charge moves from a to b, it is given by:

Vab = Va - Vb = Wab/q,

So, in order to determinate the potential difference Vb - Va we have to multiply by -1 both side of the equation above:

- (Va - Vb) = - (Wab/q)

Resulting

Vb - Va = -(Wab/q)

Given a positive charge q = 6.0μC = 6.0x10⁻⁶C, Wab = 2.2x10⁻³J. Determine Vb - Va.

Vb - Va = - (2.2x10⁻³J/6.0x10⁻⁶C)

Vb - Va = -366.7 J/C = -366.7 V

8 0
2 years ago
a rocket initially at rest is fired vertically with an upward acceleration of 10 m/s2. at an altitude of 0.50 km, the engine of
hichkok12 [17]

Answer:

5x+sin(20)

Explanation:

For seisimic time

8 0
3 years ago
Other questions:
  • To understand the formula for power radiated in the form of electromagnetic energy by an object at nonzero temperature. every ob
    8·1 answer
  • How many cubic centimeters of area does 762 g of distilled water occupy?
    8·1 answer
  • When cartographers represent the three-dimensional earth in two dimensions, what is likely to occur?
    8·2 answers
  • Distance versus Displacement Worksheet
    15·2 answers
  • How to express whole numbers in scientific notation?
    12·1 answer
  • Using an unmanned rocket to visit the space station requires 85.2 trillion BTU of energy. The best fuel for the mission will hav
    9·1 answer
  • A current of 3.75 A in a long, straight wire produces a magnetic field of 2.61 μT at a certain distance from the wire. Find thi
    5·1 answer
  • 02<br>The ano ture of a converges<br>து<br>The serie<br>atooaod<br>பி<br>5​
    6·1 answer
  • What are the characteristics of a blackbody radiator? Give an example.
    12·1 answer
  • If an athlete takes 60s to complete a race of 300m find his speed
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!