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
IrinaVladis [17]
3 years ago
10

A stretched string is 2.11 m long and has a mass of 19.5 g. When the string is oscillated at 440 Hz, which is the frequency of t

he standard A pitch that orchestras tune to, transverse waves with a wavelength of 16.1 cm travel along the string. Calculate the tension in the string.
Physics
1 answer:
Katarina [22]3 years ago
7 0

Answer:

efsfefsfsdf

Explanation:

efsfesef

You might be interested in
Human activities that impact the water cycle
xeze [42]

Answer:

d

Explanation:

A number of human activities can impact on the water cycle: damming rivers for hydroelectricity, using water for farming, deforestation and the burning of fossil fuels.

3 0
2 years ago
Directions: Select the choice that best fits each statement. The following question(s) refer to the following concepts related t
borishaifa [10]

Answer:

(E) Second law of thermodynamics

Explanation:

The second law of thermodynamics can be understood according to Clausius' words: In an isolated system, no process can occur if a decrease in the total entropy of the system is associated with it. These processes are associated with energy transformations, in which a variable is introduced, called entropy that indicates the notion of disorder. Therefore, in any isolated process, the disorder can only grow.

4 0
3 years ago
Read 2 more answers
Identify the direction (from high to low, from low to high) that heat is normally transferred and give an example. (WILL GIVE BR
Natasha2012 [34]
Heat normally travels from areas of higher heat to areas of lower heat. For example, if you were to be in a classroom and all the windows and doors were closed, and then you opened a door, then the reason why the room becomes cooler is not because cold air comes inside the room. However, it is because when you open the door, the heat from the classroom you're in escapes the room. This is why it feels cooler when you open a door, or even a window. Heat is traveling from areas of higher heat to areas of lower heat.
7 0
3 years ago
If you place bean seeds between moist paper towels and watch the stems and leaves appears,you will see a demonstration of??
Alenkinab [10]
<span>Germination Germination is the procedure of seeds forming into new plants. To start with, ecological conditions must trigger the seed to develop. For the most part, this is controlled by how profound the seed is planted, water accessibility, and temperature. At the point when water is abundant, the seed loads with water in a procedure called imbibition.</span>
7 0
3 years ago
a sample contains 100 g of radioactive isotope. How much radioactive isotope will remain in the sample after 1 half-life?
kap26 [50]

Answer:

\huge\boxed{50g}

Definition:

Half-life- The time taken for half of the radioactive isotopes to decay.

Explanation:

How does radioactive decay work? Radioactive decay is a process by which unstable nuclei become more stable through the emission of alpha or beta particles or gamma rays.

Since a half-life is the time taken for half of the isotopes to decay, we can simply divide the initial mass of 100 grams by 2; this gives us 50 grams.

1) Divide 100g by 2.

\frac{100g}{2}=50g

8 0
2 years ago
Other questions:
  • What are the physics
    8·1 answer
  • The energy levels the electron can occupy in the H atom can be calculated using the energy level equation. A H atom with an elec
    10·1 answer
  • A Texas cockroach of mass 0.157 kg runs counterclockwise around the rim of a lazy Susan (a circular disk mounted on a vertical a
    9·1 answer
  • Another name for distributed coordination function (dcf is __________. distributed carrier sense method physical carrier sense m
    8·1 answer
  • A straight, stiff, horizontal wire of length 46 cm and mass 20 g is connected to a source of emf by light, flexible leads. A mag
    10·1 answer
  • While John is traveling along a straight interstate highway, he notices that the mile marker reads 239 km. John travels until he
    5·1 answer
  • Sunlight is reflected off of a puddle of water ahead of a driver. The index of refraction of the water is 1.333. If a driver sit
    7·1 answer
  • Which image illustrates the interaction of a light wave with a mirror?
    6·2 answers
  • Why did astronomers suspect an eighth planet beyond uranus? how did they determine where to look for it? construct the correct e
    13·1 answer
  • A deuteron particle consists of one proton and one neutron and has a mass of 3.34x10^-27 kg. A deuteron particle moving horizont
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!