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2 years ago

The powerful survival impulse that leads infants to seek closeness to their caregivers is called

Physics

2 answers:

emmainna [20.7K]2 years ago

7 0

Answer:

A) attachment.

Explanation:

The psychiatrist and psychoanalyst John Bowlby (1907 - 1990) believed that the causes of mental health and behavioral problems could be attributed to early childhood. In fact, John Bowlby's <u>attachment theory states that we have been biologically preprogrammed to build bonds with others and that they help us survive. </u>

Bowlby was greatly influenced by ethological theory in general, but above all by Konrad Lorenz's study of the imprint done with ducks and geese in the 50s. From this, Lorenz demonstrated the survival value of the attachment bond by Your innate character

Thus, Bowlby thought that attachment behaviors were instinctive and that, in addition, their activation depended on any condition that could threaten the achievement of proximity, such as separation, insecurity or fear.

John Bowlby's attachment theory defends that children are biologically programmed to form bonds with others.

tino4ka555 [31]2 years ago

7 0

The correct answer is A) Attachment

Explanation:

The term "attachment" refers to a strong emotional bond or closeness between two or more individuals. This concept has been widely studied in psychology and related fields to describe the way individuals relate to others.

Additionally, for the psychologist John Bowlby, who was a pioneer in the field, attachment is the result of evolution and allows infants to have better chances of survival by seeking closeness to caregivers and avoiding strangers that are considered as a threat. Indeed, Bowlby showed infants recognize caregivers and respond to them seeking attention and closeness. According to this, attachment is the survival impulse that leads infants to seek their caregivers.

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f the CD rotates clockwise at 500 rpmrpm (revolutions per minute) while the last song is playing, and then spins down to zero an

vazorg [7]

Answer:

The magnitude of the angular acceleration is $a = 20.14 rad/s^2$

Explanation:

From the question we are told that

The angular speed of CD is $w_{CD} = 500 rpm = \frac{500 rpm}{\frac{60 \ s }{1 \ min} } * \frac{2 \pi }{ 1 \ rev} = 52.37 rad/s$

time taken to decelerate is $t_{CD} = 2.60\ s$

The final angular speed is $w_f= 0 \ rad/s$

The angular acceleration is mathematically represented as

$a = \frac{w_f - w_{CD}}{t}$

substituting values

$a = \frac{0 - 52.37}{2.60}$

$a = - 20.14 rad/s^2$

The negative sign show that the CD is decelerating but the magnitude is

$a = 20.14 rad/s^2$

3 0

2 years ago

Select all the correct answers.

chubhunter [2.5K]

Answer:

Water breaking down into hydrogen and oxygen is a decomposition reaction

Hydrogen and oxygen combining to form water is a synthesis reaction

Explanation:

A decomposition reaction is a chemical reaction that involves the breakdown of a chemical reactant entity into two or more simpler product fragments

Water H₂O undergoes a decomposition reaction by breaking down into hydrogen, H₂,, and oxygen, O₂, as follows;

2H₂O (l) → 2H₂ (g) + O₂ (g)

A synthesis reaction is a reaction that involves the chemical combination of two or more dissimilar molecules or atoms to produce a different compound or molecule

Water, H₂O, is formed by a synthesis reaction of hydrogen, H₂,, and oxygen, O₂, combining as follows;

2H₂ + O₂ → 2H₂O

5 0

2 years ago

A person hears a siren as a fire truck approaches and passes by. The frequency varies from 480Hz on approach to 400Hz going away

alekssr [168]

Answer:

31.2 m/s

Explanation:

$f_{app}$ = Frequency of approach = 480 Hz

$f_{aw}$ = Frequency of going away = 400 Hz

$V$ = Speed of sound in air = 343 m/s

$v$ = Speed of truck

Frequency of approach is given as

$f_{app} = \frac{Vf}{V - v}$ eq-1

Frequency of moving awayy is given as

$f_{aw} = \frac{Vf}{V + v}$ eq-2

Dividing eq-1 by eq-2

$\frac{f_{app}}{f_{aw}} = \frac{V + v}{V - v}$

$\frac{480}{400} = \frac{343 + v}{343 - v}$

$v$ = 31.2 m/s

7 0

2 years ago

Sound and light are both found as _____, with a variety of ____. The sun, a source of light waves specifically, releases a type

Novosadov [1.4K]

Answer:

Waves; wavelength; electromagnetic energy; ultraviolet light.

Explanation:

Sound are mechanical waves that are highly dependent on matter for their propagation and transmission.

Sound travels faster through solids than it does through either liquids or gases.

Light wave can be defined as an electromagnetic wave that do not require a medium of propagation for it to travel through a vacuum of space where no particles exist.

Hence, sound and light are both found as waves, with a variety of wavelength. The sun, a source of light waves specifically, releases a type of electromagnetic energy. It can be found as UVA or UVB types. These lights give off different levels of ultraviolet light, some of wich can be harmful.

Additionally, the ultraviolet spectrum is divided into three categories and these are; UVA, UVB and UVC.

6 0

2 years ago

Ocean currents are formed by what type of heat transfer?

Anestetic [448]

Ocean currents are formed by a type of heat transfer that is convection

5 0

2 years ago

Read 2 more answers