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
bagirrra123 [75]
4 years ago
9

Positive psychologists believe that happiness can be increased by

Physics
2 answers:
ryzh [129]4 years ago
8 0

Answer:

The main aim of positive psychology is to encourage factors in an individual that allow them to live and flourish by encouraging a change of focus from a preoccupation to repairing the worst thing through a more focus on building positive qualities in an individual.

Happiness can be increased by connecting with other people in society and around you. Do what you are passionate about and choose to be positive and see the best in every situation. The main pillars of positive psychology are a positive individual, positive experience and positive trait.

Elenna [48]4 years ago
5 0
The answer is positive thoughts
You might be interested in
An object has a mass of 785 g and a volume of 15 cm³. What is its density? (Give your answer in g/cm³ to 2 decimal places).
Anvisha [2.4K]

Answer:

denisity = 52.33 g/cm^{3}

Explanation:

Density:

d = \frac{m}{v}

We have that m = 785 and that v = 15 cm^{3}.

d = \frac{785}{15}

d = 52.33 m^{3}

4 0
3 years ago
A laser used for many applications of hard surface dental work emits 2780-nm wavelength pulses of variable energy (0-300 mJ) abo
Bess [88]

Answer:

a

    n =  1.119 *10^{18} \ photons

b

  P  =  1.6 \ W

Explanation:

From the question we are told that

    The wavelength is  \lambda  =  2780 nm =  2780 *10^{-9} \ m

     The  energy  is  E =  80 mJ  =  80 *10^{-3} \ J

This energy is mathematically represented as

     E   = \frac{n  *  h *  c }{\lambda }

Where  c is the speed of light with a value  c =  3.0 *10^{8} \ m/s

             h is the Planck's  constant with the value  h  =  6.626 *10^{-34} \ J \cdot s

             n is the number of pulses

So

      n =  \frac{E * \lambda }{h * c }

substituting values

       n =  \frac{80 *10^{-3} *  2780 *10^{-9}}{6.626 *10^{-34} * 3.0 *10^{8} }

       n =  1.119 *10^{18} \ photons

Given that the pulses where emitted 20 times in one second then the period of the pulse is

       T  =  \frac{1}{20}

      T = 0.05 \ s

Hence the average power of photons in one 80-mJ pulse during 1 s is mathematically represented as

       P  =  \frac{E}{T}

substituting values

       P  =  \frac{ 80 *10^{-3}}{0.05}

        P  =  1.6 \ W

6 0
4 years ago
During free fall, what happens to the gravitational potential energy of a ball?​
ArbitrLikvidat [17]
The GPE is converted into kinetic energy as it falls.
4 0
3 years ago
Imagine that you have two marbles on a table. You roll one marbles towards another. When the marble collide, the marble at rest
Alika [10]

Because that's called friction. When to things collide it causes friction which makes them stop rolling>

8 0
3 years ago
How does the kinetic energy of the particles in a hot cup of coffee compare to the kinetic energy of the particles in ice cream?
trasher [3.6K]

Answer:

it has more molecules than the burning match, which equals MORE total kinetic energy.

Explanation:

4 0
4 years ago
Read 2 more answers
Other questions:
  • A circular curve of radius 150 m is banked at an angle of 15 degrees. A 750-kg car negotiates the curve at 85.0 km/h without ski
    11·1 answer
  • Find the magnitude of the impulse delivered to a soccer ball when a player kicks it with a force of 1450 N . Assume that the pla
    13·1 answer
  • How many excess electrons must be present on each sphere if the magnitude of the force of repulsion between them is 4.57×10−214.
    10·1 answer
  • Your car is skidding to a stop from a high speed. name all the forces that apply
    12·1 answer
  • A flea jumps straight up to a maximum height of 0.400 m . what is its initial velocity v0 as it leaves the ground?
    8·1 answer
  • Which of the following statements accurately describes the properties gases
    7·2 answers
  • What is the purpose of life?
    13·1 answer
  • Falling objects drop with an average acceleration of 9.8 m/sec/sec, or 9.8 m /s2. If an object falls from the top of a tall buil
    9·1 answer
  • A girl takes her dog for a walk on a sunny beach. Find the force of gravity between the 45-kg girl and her 11-kg dog when they a
    12·1 answer
  • Help fast
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!