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
Paraphin [41]
2 years ago
7

Frequency of a wave is 20 Hz. It travels with a speed of 5 m/sec. What is wavelength?

Physics
1 answer:
LekaFEV [45]2 years ago
3 0

Answer:

omg i uses to know this answer

Explanation:

but I forgot

You might be interested in
Help Please
densk [106]

Answer:

Energy=3.1times 10^-17 J

Rest mass: 6.2 kg

Speed: 47.5 m/s

Wavelength: 2.659 times 10^-6

Momentum: 67.3 kg(m/s)

Explanation:

3 0
3 years ago
The colour of star depend on its temperature, why?​
taurus [48]

<em>Another key factor that determines a star's colour is its temperature. As stars become hotter, the overall radiated energy increases, and the peak of the curve changes to shorter wavelengths. To put it another way, when a star heats up, the light it produces moves toward the blue end of the spectrum.</em>

4 0
2 years ago
Anyone know the answer to number 4…..please help me ASAP!
Damm [24]

Answer:

All planets have an elliptical orbit

all planets have roughly the same SHAPE of orbit

6 0
2 years ago
Read 2 more answers
Which types of waves requires matter to carry energy? electromagnetic waves only mechanical waves only electromagnetic and mecha
gogolik [260]

Answer: Mechanical waves

Explanation:

Mechanical waves require a medium in order to transport their energy from one location to another. A sound wave is an example of a mechanical wave. Sound waves are incapable of traveling through a vacuum.

7 0
3 years ago
Read 2 more answers
Compounds that contain only carbon and hydrogen are _____.
REY [17]

Answer:

are known as hydrocarbons. the saturated hydrocarbons are known as alkanes.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Help me!!!!!!!!!!!!!!!!!!!
    5·1 answer
  • What is the potential difference across a 15 Ω resistor that has a current of 3.0 A?
    9·2 answers
  • What is the density of concrete in kilogram per cubic meter.
    13·2 answers
  • A piece of metal is 4 cm by 10 cm<br>by 2 cm. Find its mass if it has a<br>density of 2 g/cm'.​
    8·1 answer
  • The lithosphere is made up of the ____
    9·2 answers
  • What happens to an egg when you leave it in vinager?
    11·1 answer
  • Sami pops a helium balloon at a birthday party. What will happen to the particles of helium that were in the balloon?
    15·1 answer
  • Pls help asap
    13·2 answers
  • Panuto: nibabahagi ang sariling ideya tungkol sa kahalagan ng akdang tinalakay.Umiisip ng mga pangyayari sa kasalukuyan (sa naba
    6·1 answer
  • If bullets are fired from an airplane in the forward direction of its motion, the momentum of the airplane will be:_______
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!