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
lara31 [8.8K]
3 years ago
6

A nylon string has a diameter of 2 mm pulled by a force of 100 Newton. Determine the stress?

Physics
1 answer:
earnstyle [38]3 years ago
5 0

Answer:

B is an answer.

You might be interested in
Given: Saturated air changes temperature by 0.5°C/100 m. The air is completely saturated at the dew point. The dew point has bee
erma4kov [3.2K]

Answer:

Explanation:

Given

saturated air temperature by 0.5^{\circ}C/100 m

Dew point temperature is given by t=2^{\circ}C

Dew point is defined as the temperature after which air no longer to uphold the water vapor fuse with it and some water vapor may condense to a liquid.

air continues to rise for 1400 m

i.e. change in temperature would be \Delta t =\frac{0.5}{100}\times 1400=7^{\circ}C

Final temperature t_f

t_f+\Delta t=t

t_f=2-7=-5^{\circ}C

3 0
3 years ago
Which circuit is a series circuit
posledela

Answer:

The answer is A

Explanation:

7 0
3 years ago
Help me, what is the shape of solid?​
Naily [24]

Explanation:

Solids have a definite shape and definite volume.

3 0
3 years ago
Read 2 more answers
The parallax method of measuring star distances gives most accurate results when the gap between two observations of a star is a
EleoNora [17]
<span>b. It ensures that measurements are taken from two points
that are very far apart.

Measurements taken six months apart are the farthest apart
that an astronomer can ever get ... they're on opposite sides
of the Earth's orbit !</span>
8 0
3 years ago
Read 2 more answers
What frequency is received by a person watching an oncoming ambulance moving at 110 km/h and emitting a steady 800-Hz sound from
Strike441 [17]

To develop this problem we will apply the concepts related to the Doppler effect. The frequency of sound perceive by observer changes from source emitting the sound. The frequency received by observer f_{obs} is more than the frequency emitted by the source. The expression to find the frequency received by the person is,

f_{obs} = f_s (\frac{v_w}{v_w-v_s})

f_s= Frequency of the source

v_w= Speed of sound

v_s= Speed of source

The velocity of the ambulance is

v_s = 119km/h (\frac{1000m}{1km})(\frac{1h}{3600s})

v_s = 30.55m/s

Replacing at the expression to frequency of observer we have,

f_{obs} = 800Hz(\frac{345m/s}{345m/s-30.55m/s})

f_{obs} = 878Hz

Therefore the frequency receive by observer is 878Hz

8 0
3 years ago
Other questions:
  • Part a consider another special case in which the inclined plane is vertical (θ=π/2). in this case, for what value of m1 would t
    7·1 answer
  • The capacitor in the flash of a disposable camera has a value of 165 μF. 1) What is the resistance of the filament in the bulb i
    15·1 answer
  • An action potential in a particular cell has the same amplitude. True or False
    9·1 answer
  • Rank in order, from largest to smallest, the magnitudes of the electric field at the black dot. A. 2, 1, 3, 4 B. 1, 4, 2, 3 C. 3
    5·1 answer
  • matt built a boat with a mass of 320g. When he tried it out, he found that it displaced 260g of water. did the boat sink or floa
    12·1 answer
  • The origins of Yoga can be traced back to which ancient scholar?​
    14·2 answers
  • What is the wavelength of a sound wave with a frequency of 50 hz? (speed of sound is 342 m/s)?
    5·1 answer
  • 1. In a particular experiment to study the photoelectric effect, the frequency of the incident light and the temperature of the
    9·1 answer
  • If the magnification produced by a lens has a negative value, the image will be
    5·2 answers
  • During photosynthesis, plants transform the energy in sunlight into chemical
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!