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
Vanyuwa [196]
3 years ago
9

Wave A has a wavelength of 2 meters and a frequency of 1.5 Hz . calculate the wave's speed

Physics
1 answer:
kirill115 [55]3 years ago
5 0
<span>450 m/s ÷ 20 s = 22.5 m/s^2</span>
You might be interested in
Explain how electric currents flow only in closed circuits​
Fed [463]

Answer:

The wires are connected to both terminals of the battery, so they form a closed loop. Most circuits have devices such as light bulbs that convert electrical energy to other forms of energy. ... When the switch is turned on, the circuit is closed and current can flow through it.

Explanation:

4 0
2 years ago
Read 2 more answers
What happens when Earth rotates on its axis and how long does it take
faust18 [17]

Answer:

You get Day and Night

It takes 24 hour

8 0
2 years ago
Read 2 more answers
Two sacks contain the same number of identical apples and are separated by a distance r. The two sacks exert a gravitational for
stepan [7]

Answer:

Explanation:

im sleppy

3 0
3 years ago
What is indicated by the slope of an acceleration vs. time graph?
Luba_88 [7]

Answer:

Option A is tge correct answer.

Explanation:

The reason for above answer is the slope of acceleration vs time graph shows the velocity as when the acceleration gets positive , the velocity gets increased and when the acceleration gets negative tgen velocity also decreases.

<em><u>hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em>

4 0
3 years ago
Magma that cools and crystallizes on Earth's surface forms 
Nostrana [21]

The correct answer is:

D. Extrusive rocks.

The explanation:

when extrusive igneous rocks form when magma reaches the Earth's surface a volcano and cools quickly. Most extrusive (volcanic) rocks have small crystals. Examples include basalt, rhyolite, andesite, and obsidian.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Einhorn and Finkle are in a convenience store together. For a while they talk about stealing hot dogs and deodorant, for they ar
    9·1 answer
  • What is the purpose of heat index
    7·2 answers
  • Light of 1.5 ✕ 1015 hz illuminates a piece of tin, which has a work function of 4.97 ev. (a) what is the maximum kinetic energy
    6·1 answer
  • The pupil of the eye is the circular opening through which light enters. Its diameter can vary from about 8.00 mm to about 2.00
    8·1 answer
  • Whats the temperature -15°F in degrees Celsius?
    5·2 answers
  • What type of heat transfer is happening when the sun warms your face
    11·2 answers
  • Relate the changes in molecular motion of particles as they change from solid to liquid to gas.
    7·1 answer
  • Which of the following is a term for the process of rock being broken down into pieces by wind or moving water?
    7·2 answers
  • 4 WILL GIVE YOU BRAINLIST
    10·2 answers
  • For an object on a flat surface, the force of gravity is 15 newtons downward and the normal force is 15 newtons upward. The appl
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!