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
Dmitry [639]
3 years ago
10

Examples of the period, frequency, speed of a wave in a sentence?

Physics
1 answer:
Kamila [148]3 years ago
6 0
Hi There! :)

<span>Examples of the period, frequency, speed of a wave in a sentence?

                                Examples

•</span><span>He indicated the space behind him with a </span>wave<span> of a hand.
</span><span>
•</span><span>On land only the grass and trees </span>wave, but the water itself is rippled by the wind.

•<span>But wherever it may turn there always will be the </span>wave<span> anticipating its movement.</span>

•<span>Harbor was completely submerged by the great </span>wave, which still came<span>
</span>

You might be interested in
Assuming the average rate of heat energy flowing outwards from earth to be 0.063 W/m2 calculate the energy available at a hot sp
MaRussiya [10]

Answer:

"13.48 Kwhr" is the right solution.

Explanation:

The given values are:

Average rate of heat energy,

= 0.063 W/m²

Diameter,

= 8m

Efficiency of conversion,

= 50%

Now,

The area of hotspot will be:

⇒  A=\frac{\pi}{4} d^2

On substituting the values, we get

⇒      =\frac{3.14}{4} (8)^2

⇒      =0.785\times 64

⇒      =50.24 \ m^2

Total heat generation rate will be:

⇒  Q=q\times A

        =0.063\times 50.24

        =3.16 \ W

hence,

The electricity generation capacity will be:

⇒  P=\eta Q t

On substituting the values, we get

⇒      =0.5\times 3.16\times 8760

⇒      =13840.8 \ Whr

On converting into Kwhr, we get

⇒      =13.84 \ Kwhr

6 0
3 years ago
Momentum is a measure of the<br> of an object.<br> Which term accurately completes the sentence?
RideAnS [48]

Answer:

Momentum is define as the product of the mass and velocity of a body. It is measured in Kgm/s.

Explanation:

Momentum is the product of mass and velocity of an object. When an object or a body of mass 'm' is moving with velocity 'v', then its momentum can be determined as;

momentum (P) = mass × velocity

i.e            P = m × v

                  = mv

It is measured in Kgm/s.

The change in momentum of a body is referred to as its impulse (Ft).

ΔP = m(v - u) = Ft

Where: P is the momentum of the object, m is its mass, v is its final velocity, u is the initial velocity, F is the force and t is the time in which the force acts.

8 0
3 years ago
Read 2 more answers
Một vật dao động điều hòa có phương trình là x = 4sin(πt + π/3) (cm; s). Lúc t = 0,5s vật có li độ và vận tốc là
nydimaria [60]

Answer:

0,10s

Explanation:

7 0
3 years ago
PLEASSE HELP WILL MARK BRAINLIEST!!!!!!!!!!
faust18 [17]
They are halogen elements, or nonmetallic elements in the same GROUP, specifically group 17
6 0
3 years ago
What do echolocation and ultrasounds have in common?
Natali5045456 [20]
They both are mechanical waves.

Explanation:

Echolocation and ultrasounds are both mechanical waves that require a medium to trace through. They both process and transfer information through waves; the difference is that we humans cannot hear ultrasound waves.
8 0
2 years ago
Other questions:
  • two springs have different spring constants how could you identify the spring with the greater spring constant value
    7·1 answer
  • A 200-kilogram wood crate is pushed across a wood floor How much force will be needed to move the box at a constant velocity of
    14·1 answer
  • A plateau is made of sandstone of varying densities. How is the plateau likely to change over time?
    9·1 answer
  • Which gas is a greenhouse gas?<br><br> nitrogen<br> oxygen<br> carbon dioxide<br> hydrogen
    14·2 answers
  • Your fingernail grows at a rate of about 0.1 mm per day. How many inches do your fingers grow per year?
    11·1 answer
  • Someone please help me and will give BRAILIEST!!!!
    7·1 answer
  • If a base runner passes a forward runner who is not out, the passing runner is _________.
    5·1 answer
  • Calculate the mass of a truck traveling at 30.56 m/s that has a starting momentum of 77,000 kg*m/s
    10·1 answer
  • Two point charges of 30 nC and – 40 nC are held fixed on an x-axis at the origin and
    9·1 answer
  • A cue ball of inertia m is given a speed v before it collides elastically with a full rack of 15 stationary balls in a game of p
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!