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
Sergio039 [100]
3 years ago
9

In order to incorporate scientific evidence, the cognitive perspective also employs the

Physics
1 answer:
Umnica [9.8K]3 years ago
4 0
In order to incorporate scientific evidence, the cognitive perspective also employs the <span>psychoanalytic </span>perspective.
You might be interested in
Light enter the container of the liquid at the angle 37° to the normal refraction beam makes an angle of 27° with the normal. Ca
Sliva [168]

Answer: 1.33

Explanation:

We would apply Snell's law which is expressed as

niSinθi = nrSinθr

where

θi = angle of incidence

θr = angle of refraction

ni = index of refraction of the incident medium(air)

nr = index of refraction of the refractive medium(liquid in this case)

From the information given,

ni = 1(index for air)

θi = 37

θr = 27

By substituting these values into the formula, we have

1 * sin37 = nr * sin27

nr = sin37/sin27

nr = 1.33

The index of the liquid is 1.33

6 0
1 year ago
Question 2 (5 points)
d1i1m1o1n [39]

Answer:

Frequency of sound wave = 198.83 hertz (Approx.)

Explanation:

Given:

Velocity of sound wave in air = 340 m/s

Wavelength = 1.71 meter

Find:

Frequency of sound wave

Computation:

Frequency = Velocity / Wavelength

Frequency of sound wave = Velocity of sound wave in air / Wavelength

Frequency of sound wave = 340 / 1.71

Frequency of sound wave = 198.8304

Frequency of sound wave = 198.83 hertz (Approx.)

6 0
3 years ago
How is it possible to get three precise but inaccurate measurements of the same volume of water
Lubov Fominskaja [6]
The inaccurate measurements must be similar to the other two measurements (ex; 590, 589, 599), but different from the actual volume of water. (Ex; the actual volume is let say.. 100, but you measured 50, 49, 40)
8 0
3 years ago
Problem 10.32
Mashcka [7]

Answer : \alpha = -240\ rad/s^{2} south

Explanation :

Given that,

Force = 200 N

Length = 2.00 m

Mass = 5.00 kg

We know that , the  formula of the angular acceleration

\alpha = \dfrac{\tau}{I}\ rad/s^{2}

We know the moment of inertia of rod

I = \dfrac{ML^{2}}{12}

Now, the torque is

\tau = F\times r

The angular acceleration

\alpha = \dfrac{F\times r\times12}{ML^{2}}

\alpha = \dfrac{((200\ N\times-1\ m) + (-200\ N)\times(1\ m))\times12}{5\ kg\times2\ m\times2\ m}

\alpha = \dfrac{-400Nm\times12}{5kg\times4m^{2}}

\alpha = -240\ rad/s^{2}  

Negative sign represent of south direction.    

Hence, this is the required solution.


7 0
3 years ago
Read 2 more answers
Which of these was important at the beginning of the Industrial Revolution but is no longer important to highly developed countr
BigorU [14]
I would say Technological Monopolies. Access to large markets might have not been so important back then, but it is definitely needed for consumers now. Transportation was also something not so critical but now it is one of the biggest fraction of government spending. Proximity to sources of energy are needed both by the people during the IR and people today to maintain the success the IR brought us. A well-trained workforce is also needed in both circumstances, as people without training can mess up factors of production and damage reputation.
8 0
4 years ago
Other questions:
  • a Car with a mass of 2000 kg is moving around a circular curve at a uniform velocity of 25 m/s the curve has a radius of 80 m wh
    9·1 answer
  • Someone please help me
    13·1 answer
  • A car is traveling 80km/h is 130m behind a truck traveling at 75km/h. How long will it take the car to reach the truck?
    6·1 answer
  • You swing a 2.2 kg stone in a circle with radius 75 cm. At what speed do you need to swing it so its
    8·1 answer
  • 10) A bowling ball released from rest at the top of a 200 m building falls to the ground under the influ-
    9·1 answer
  • A neutral atom of sulfur has the following characteristics:
    14·1 answer
  • A former student of mechanics wishes to weigh himself but has access only to a scale a with capacity limited to 120 lbs and a sm
    15·1 answer
  • Initially 5 grams of salt are dissolved in 20 liters of water. Brine with concentration of salt 2 grams of salt per liter is add
    15·1 answer
  • During heavy rain, a section of a mountainside measuring 1.9 km horizontally (perpendicular to the slope), 0.55 km up along the
    7·1 answer
  • Help me please I need to turn it in before midnight...
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!