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
8090 [49]
2 years ago
8

What is the wavelength of a wave?

Physics
1 answer:
Sunny_sXe [5.5K]2 years ago
6 0
The wavelength is the spatial period of a periodic wave—the distance over which the wave's shape repeats.
You might be interested in
A person is using a rope to lower a 5.0-n bucket into a well with a constant speed of 2.0 m/s. What is the magnitude of the forc
OLga [1]

Answer:

5 N

Explanation:

The bucket is moving at a constant speed of 2m/s Therefore F=ma is 0 N for this to be correct the magnitude of the force exerted by the rope must be equal to the weight of the bucket which is 5 N

7 0
3 years ago
Read 2 more answers
if you knew the number of valence electrons in a nonmetal atom, how would you determine the valence of the element?
Vanyuwa [196]
It would be funny because . I will not be good
8 0
3 years ago
James rode his bike 0.65 hours and traveled 8.45 km. What was his speed?
maria [59]

Speed = (distance covered) / (time to cover the distance)

            =    ( 8.45 km)   /   (0.65 hr)

            =         (8.45 / 0.65)  km/hr

            =                  13 km/hr
5 0
3 years ago
A box slides down a 30.0° ramp with an acceleration of 1.20 m/s^2. Determine the coefficient of kinetic friction between the box
Zielflug [23.3K]

m = mass of the box

N = normal force on the box

f = kinetic frictional force on the box

a = acceleration of the box

μ = coefficient of kinetic friction

perpendicular to incline , force equation is given as

N = mg Cos30                                         eq-1

kinetic frictional force is given as

f = μ N

using eq-1

f = μ mg Cos30    


parallel to incline , force equation is given as

mg Sin30 - f = ma

mg Sin30 - μ mg Cos30  = ma

"m" cancel out

a = g Sin30 - μ g Cos30

inserting the values

1.20 = (9.8) Sin30 - (9.8) Cos30 μ

μ = 0.44

4 0
3 years ago
Hi Friends!<br><br>please help me with these questions!<br><br>SUBJECT: Chemistry, Physics,Biology
satela [25.4K]

Answer:

q.1 : Air near candle gets heated up and after this it rises by convection so the thermometer B will receive more heat than the thermometer A So, according to the given condition thermometer B will show a greater rise in temperature.

q.2 : x is the pure sample of compound . y is the pure sample of element . z is the mixture of different elements

q.3 : the saliva contains an enzyme salivary amylase (ptyalin) which converts starch in roti into maltose, isomaltose and small dextrins called a-dextrin.

6 0
2 years ago
Other questions:
  • Which list correctly identifies each particle?
    12·2 answers
  • A woman falls to the ground while wearing a parachute. The air resistance of a parachute is 500N. If the woman falls at a consta
    10·1 answer
  • I need help with science please!
    13·1 answer
  • A 0.210-kg block along a horizontal track has a speed of 1.70 m/s immediately before colliding with a light spring of force cons
    10·1 answer
  • HELPPPPPPP MEEEEEEE ASAP PLZZZZZZZZZ
    9·2 answers
  • 3. The atmospheres of Mars and Venus are mostly carbon dioxide. Earth'satmosphere contains only a fraction of a percent of carbo
    12·1 answer
  • What type of circuit is pictured?<br> O Parallel Circuit<br> Series Circuit
    13·2 answers
  • Cómo crees que la actividad física mejora tu salud mental​
    9·1 answer
  • Draw the symbol for the following components.
    11·2 answers
  • An object hits the ground travelling at 8 km/hr. It is brought to rest in 0.4 seconds. What is its
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!