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Karo-lina-s [1.5K]
2 years ago
9

Why summer makes us lazy common lit?

Physics
2 answers:
Anuta_ua [19.1K]2 years ago
8 0
Because we don’t have school and nothing to occupy our time so we become lazy
Mumz [18]2 years ago
3 0

\huge\purple{Hi!}

Recent research suggests that summer really does tend to be a time of reduced productivity. Our brains do, figuratively, wilt.

One of the key issues is motivation: when the weather is unpleasant, no one wants to go outside, but when the sun is shining, the air is warm, and the sky is blue, leisure calls.

on rainy days, men spent, on average, thirty more minutes at work than they did on comparatively sunny days.

bad weather made workers more productive, as measured by the time it took them to complete assigned tasks in a loan-application process.

When the weather improved, in contrast, productivity fell. The mere thought of pleasant alternatives made people concentrate less.

In summer, our thinking itself may simply become lazier.

Pleasant weather can often lead to a disconcerting lapse in thoughtfulness.

The better the weather, the easier it was to get the students to buy into a less-than-solid argument: on days that were sunny, clear, and warm, people were equally persuaded by both strong and weak arguments in favor of end-of-year comprehensive exams.

When the weather was rainy, cloudy, and cold, their critical faculties improved: in that condition, only the strong argument was persuasive.

Summer weather—especially the muggy kind—may also reduce both our attention and our energy levels.

In one study, high humidity lowered concentration and increased sleepiness among participants.

The weather also hurt their ability to think critically: the hotter it got, the less likely they were to question what they were told.

The shift toward mindlessness may be rooted in our emotions.

People get happier as days get longer and warmer in the approach to the summer solstice, and less happy as days get colder and shorter.

They also report higher life satisfaction on relatively pleasant days. The happiest season, then, is summer.

A good mood, generally speaking, has in turn been linked to the same type of heuristic, relatively mindless thinking.

A bad mood tends to stimulate more rigorous analytical thought. Weather-related mood effects can thus play out in our real-life decisions—even weighty ones.

There’s a limit to heat’s ability to boost our mood.

when temperatures reach the kind of summer highs that mark heat waves all over the world, the effect rapidly deteriorates.

on days when the temperature rose above ninety degrees, the negative impact on happiness levels was greater than the consequences of being widowed or divorced.

Our cognitive abilities seem to improve up to a certain temperature, and then, as the temperature continues to rise, quickly diminish.

the optimal temperature hovered around seventy-two degrees Fahrenheit, twenty-seven degrees Celsius, or roughly eighty-one degrees Fahrenheit.

Blistering heat does give us a perfectly good reason to eat ice cream: studies have shown again and again that blood glucose levels are tied to cognitive performance and willpower. A bite of something frozen and sweet, boosting depleted glucose stores, might be just what a brain needs as the temperature spikes.

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The motion of an object undergoing constant acceleration can be modeled by the kinematic equations. One such equation is xf=xi+v
Mademuasel [1]

Answer:

a = -04978 m / s²

Explanation:

For this exercise we can use the kinematics equations, as the initial speed, distance and time indicate, we can use

        x = x₀ + v₀ t + 1 /2 a  t²

       ½ a t² = x-x₀ - v₀ t

       a = (x-x₀ - v₀ t) 2 / t²

let's reduce the magnitudes to the SI system

     x₀ = 1000 mm = 1 m

     x  = 5000mm = 5m

let's calculate

     a = (5 - 1 - 15 60) 2/60²

     a = -04978 m / s²

negative sign indicates that braking is related

7 0
3 years ago
A layer cake profile of different soil types is exposed when we dig into the earth. Geologists reason that these layers were lai
Len [333]

The layer cake profile of different soil types having older soil type at the bottom of the layer is proved by the law of superposition.

Explanation:

The literal meaning of the word superposition means arranging one over the other. So the first generation soil or rocks will be deposited first on the mantle followed by the coming generation of soils and rocks. Due to different kinds of disasters like tides, earthquake, soil erosion etc., the new soil or rocks coming from any other region will get deposited on the surface of the old soil layer just like a layer cake format.

So the presence of older soil in the bottom most part of the mantle and the youngest soil or rock in the topmost surface of Earth is proved by the law of superposition.

3 0
4 years ago
With the intensity at about half of maximum, how does the current change when you increase the frequency of the light?
PIT_PIT [208]

Answer:

Increase

Explanation:

Energy  of  given as follows

E = h f

Where f is the frequency of incident light

when high frequency light falls then it will increase the number of produce photon and that increase in number of photon will lead to increase in the number of electron.When number of electron will increase it mean that current will also increase.

So we can say that when frequency increase then current will increase.

4 0
3 years ago
A ball is thrown downward at 5ms from roof 10m high its velocity when it reaches the ground is?,
lions [1.4K]
<span>A ball is thrown downward at 5ms from roof 10m high its velocity when it reaches the ground is 0 m/s. This is because it already dropped from the ground or x axis. So the velocity already stopped. </span>
5 0
4 years ago
A car travels at a constant speed around a circular trackwhose
Mashutka [201]

Answer:

a = 0.77 m/s^2

Explanation:

The centripetal acceleration is given as

a = \frac{v^2}{R}

The velocity of the car can be calculated using the circumference of the track and the period of the car.

2\pi R = v T\\2\pi 2.6 = v 360\\v = 0.045 ~km/s = 45~m/s

So, the acceleration is

a = \frac{45^2}{2.6\times 10^3} = 0.77~m/s^2

8 0
4 years ago
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