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ID 68560226560640
Efizika | Виртуальные лабораторные работы по физике | Физика
Виртуальные лаборатории по физике для школы и Вуза
Сайт: https://efizika.ru
VK: https://vk.com/efizika
Telegram: https://t.me/efizika
Max: https://max.ru/efizika
OK: https://ok.ru/efizika
Yandex Dzen: https://dzen.ru/efizika
RuTube: https://rutube.ru/u/efizika
YouTube: http://www.youtube.com/@efizika
E-mail: efizika@vk.ru
- Channels in category
- 101 334
- This channel's rank
- № 11 104
Russia
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Channel analytics
Dashboard
24 October — 30 October 2026
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SubscribersHow many subscribers the channel has now. The wave shows subscribers at each point of the period. The change is against the start of the period.
682
5.7 %
+37 for the period
ViewsHow many views the posts published in the period have now. These are not views per day: MAX does not report how many views there were yesterday. The percentage is the change in the daily average: the current period is still running (today is not over yet), so it is compared with the previous one by pace rather than by total. “Was” is the whole previous period of the same length.
1 480
54.1 %
was 3 341
ReactionsHow many reactions the posts published in the period have. The percentage is the change in the daily average: the current period is still running (today is not over yet), so it is compared with the previous one by pace rather than by total. “Was” is the whole previous period of the same length.
35
29.6 %
was 28
MentionsHow many times other channels mentioned the channel: links and reposts, excluding advertising posts. The bigger the circle, the more mentions at that point of the period. The percentage is the change in the daily average: the current period is still running (today is not over yet), so it is compared with the previous one by pace rather than by total. “Was” is the whole previous period of the same length.
with a subscription
RepostsHow many times other channels reposted this channel's posts (excluding advertising posts). Reposts are also counted as mentions. The percentage is the change in the daily average: the current period is still running (today is not over yet), so it is compared with the previous one by pace rather than by total. “Was” is the whole previous period of the same length.
after signing in
Average post reachHow many views one post gets on average. Only posts older than two days are counted: views of fresh posts are still growing. Points with fresh posts are dashed with hollow dots: the reach of all posts right now, it will still grow.
after signing in
ERRWhat share of subscribers sees an average post: average reach ÷ subscribers × 100 %. The line shows ERR at each point of the period, the dashed line — ERR of the previous period of the same length. Points with posts younger than two days are hollow dots on the dashed end of the line.
after signing in
Engagement ERHow often readers react to posts: reactions ÷ views × 100 %. The tick on the bar is the previous period.
after signing in
Posts per dayHow many posts are published per day on average. Each cell is a point of the period: the darker, the more posts per day. The percentage is the change in the daily average: the current period is still running (today is not over yet), so it is compared with the previous one by pace rather than by total. “Was” is the whole previous period of the same length.
after signing in
Ad shareWhat share of the period's posts looks like advertising: erid labeling, ad links and other signs. The scale shows the ad load by the quality index thresholds: up to 10 % — low, up to 25 % — moderate, up to 50 % — high, above — very high. A growing share is marked red.
with a subscription
TrendTop — subscribers at the end of each point of the period; bottom — growth per point: green means more subscribers, red means fewer. Above the growth chart — the biggest gain and the biggest loss. MAX does not report how many people subscribed and unsubscribed separately.
Audience growth
+36subscribers in the period
+12 biggest gain · 29 Oct 2026
Channel scoreA channel score from 0 to 100 made of five parts: audience, growth integrity, ad load, trust and calculation reliability. Each bar shows how many points the part earned out of its maximum. The index is recalculated every night; channels are compared with similar ones of the same category and size.
How it is calculated
Quality index
ReachHow many views the posts published at each point of the period have now (not views per day). The record is labeled; the point with today is paler — the day is not over yet. Average post reach — posts older than two days.
Views and reach
EngagementER — reactions divided by views, in percent — for the posts of each point of the period. The dashed line is ER for the whole period. The change is in percentage points against the previous period of the same length.
Subscriber engagement
CitationsThe citation index (CI) shows how often and by which channels this channel is mentioned over the last 30 days, excluding advertising posts. The level is its place among similar channels. The line shows CI at each point of the period (for a week or month — the average over its days).
How it is calculated
Citation index
0.3citation index 15.4 %
lowbelow averageaverageabove averagehigh
Place among similar channels — higher than 89 %. To reach the “high” level, the channel needs to overtake 106 more channels.
#20 021 in MAX · More — the “Mentions” tab
RhythmHow many posts are published on average in each hour of each weekday, Moscow time: the darker the cell, the more posts. “Best time” — the hours when posts older than two days have the highest average reach.
When and how much it posts
FormatsWhat the feed is made of. Each post has one format, by priority: repost, video, photo, link, text. The bar and percentages show the share of posts of each format; on the right — average reach of one post of the format (posts older than two days), the small bar compares it with the most viewed format.
Post formats
PostsEach dot is a post in the period: horizontally — publication date, vertically — views, dot size — reactions, color — format. This shows hits, flops and how reach changes. For large channels, the 100 most viewed posts and an even sample of the rest are shown — no more than 1,500 dots.
Every post is a dot
Higher means more views, bigger means more reactions. Click a dot to open the post.
SummaryTotals for the selected period: how many posts were published, how many views and reactions they have now and the average post reach. Views are the current views of posts published on those days, not views per day. The change is against the same span before the period, if statistics cover it.
Period totals
Click a metric to see it across the period below
AdsWhat share of the period's posts looks like advertising: erid labeling, ad links and other signs. The detector is cautious, so the real share is usually higher. The scale shows the ad load by the quality index thresholds. Below — the average reach of an ad post and a regular post, and who the channel advertises (sites that ad links lead to).
More
Ads in the channel
What worksPosts of the period with the most views. The bar shows views relative to first place. The preview is the post's image; for a post without an image — the channel avatar. Views are the post's current count.
All posts
Top posts
By views for the period
RhythmHow many posts were published each day of the period (pale bars) and the 7-day average (line): you can see whether the channel is speeding up or slowing down. Today is not over yet, so its average is calculated up to yesterday.
Posts by day
Pale bars are days, the line is the 7-day average: you can see whether the channel is speeding up or slowing down
Posts per day
7-day average
Data updated at 18:02 Moscow time. Views are the current counts of posts published on those days; average reach counts posts older than two days. How the quality index is calculated
Posts for the period
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191. Новая виртуальная лабораторная работа по физике «Определение коэффициента поверхностного натяжения жидкостей» - http://efizika.ru/html5/191/index.html
Цель работы: определить коэффициент поверхностного натяжения воды методом отрыва капель.
Приборы и принадлежности: сосуд с водой, шприц, сосуд для сбора капель, термометр, блок управления.
191. New virtual laboratory assignments in physics «Determination of the surface tension coefficient of a liquid» - http://efizika.ru/html5/191/indexe.html
The purpose of the work: to determine the coefficient of surface tension of water by the method of droplet separation.
Devices and accessories: a vessel with water, a syringe, a vessel for collecting drops, a thermometer, a control unit.
Цель работы: определить коэффициент поверхностного натяжения воды методом отрыва капель.
Приборы и принадлежности: сосуд с водой, шприц, сосуд для сбора капель, термометр, блок управления.
191. New virtual laboratory assignments in physics «Determination of the surface tension coefficient of a liquid» - http://efizika.ru/html5/191/indexe.html
The purpose of the work: to determine the coefficient of surface tension of water by the method of droplet separation.
Devices and accessories: a vessel with water, a syringe, a vessel for collecting drops, a thermometer, a control unit.
271. Обновлённая виртуальная лабораторная работа по физике «Изучение затухающих колебаний математического маятника» - https://efizika.ru/html5/271/index.html
Цель работы: определить логарифмический декремент затухания и добротность колебательной системы.
Приборы и принадлежности: штатив, нить, шарик, кювета с вязкой жидкостью, фотодатчик, электронный секундомер, блок управления.
271. Updated virtual laboratory assignments in physics «Study of damped oscillations of a mathematical pendulum» - https://efizika.ru/html5/271/index.html
The purpose of the work: to determine the logarithmic decrement of attenuation and the Q-factor of the oscillatory system.
Instruments and accessories: tripod, thread, ball, cuvette with viscous liquid, photo sensor, electronic stopwatch, control unit.
Цель работы: определить логарифмический декремент затухания и добротность колебательной системы.
Приборы и принадлежности: штатив, нить, шарик, кювета с вязкой жидкостью, фотодатчик, электронный секундомер, блок управления.
271. Updated virtual laboratory assignments in physics «Study of damped oscillations of a mathematical pendulum» - https://efizika.ru/html5/271/index.html
The purpose of the work: to determine the logarithmic decrement of attenuation and the Q-factor of the oscillatory system.
Instruments and accessories: tripod, thread, ball, cuvette with viscous liquid, photo sensor, electronic stopwatch, control unit.
404. Новая виртуальная лабораторная работа по физике «Сложение взаимно перпендикулярных колебаний. Фигуры Лиссажу» — https://efizika.ru/html5/404/index.html
Цель работы: изучить сложение взаимно перпендикулярных гармонических колебаний, наблюдать фигуры Лиссажу и определять отношение частот складываемых колебаний по виду полученной фигуры.
Приборы и принадлежности: виртуальный осциллограф, два генератора гармонических колебаний, фазовращатель, регуляторы амплитуд, частот, начальной фазы и затухания, электронный секундомер.
404. New virtual laboratory assignments in physics «Addition of mutually perpendicular oscillations. Lissajous figures» — https://efizika.ru/html5/404/index.html
The purpose of the work is to study the addition of mutually perpendicular harmonic oscillations, observe Lissajous figures and determine the frequency ratio of the added oscillations from the shape of the resulting figure.
Instruments and accessories: virtual oscilloscope, two harmonic oscillation generators, phase shifter, controls for amplitudes, frequencies, initial phase and damping, electronic stopwatch.
Цель работы: изучить сложение взаимно перпендикулярных гармонических колебаний, наблюдать фигуры Лиссажу и определять отношение частот складываемых колебаний по виду полученной фигуры.
Приборы и принадлежности: виртуальный осциллограф, два генератора гармонических колебаний, фазовращатель, регуляторы амплитуд, частот, начальной фазы и затухания, электронный секундомер.
404. New virtual laboratory assignments in physics «Addition of mutually perpendicular oscillations. Lissajous figures» — https://efizika.ru/html5/404/index.html
The purpose of the work is to study the addition of mutually perpendicular harmonic oscillations, observe Lissajous figures and determine the frequency ratio of the added oscillations from the shape of the resulting figure.
Instruments and accessories: virtual oscilloscope, two harmonic oscillation generators, phase shifter, controls for amplitudes, frequencies, initial phase and damping, electronic stopwatch.
С Днём автомобилиста! Ни гвоздя, ни жезла, полный бак и хорошего настроения за рулём!
17. Виртуальная лабораторная работа по физике «Определение удельной теплоты плавления льда» - http://efizika.ru/html5/17/index.html
Цель работы: определить удельную теплоту плавления льда.
Приборы и материалы: калориметр с теплой водой, два термометра, электронные весы, кусок льда, чашка для льда, секундомер аналоговый, блок управления.
17. Virtual laboratory assignments in physics «Determination of the specific heat of melting of ice» - http://efizika.ru/html5/17/index.html
Purpose of the work: to determine the specific heat of melting of ice.
Equipment and materials: warm water calorimeter, two thermometers, electronic scales, a piece of ice, an ice cup, analog stopwatch, a control unit.
Цель работы: определить удельную теплоту плавления льда.
Приборы и материалы: калориметр с теплой водой, два термометра, электронные весы, кусок льда, чашка для льда, секундомер аналоговый, блок управления.
17. Virtual laboratory assignments in physics «Determination of the specific heat of melting of ice» - http://efizika.ru/html5/17/index.html
Purpose of the work: to determine the specific heat of melting of ice.
Equipment and materials: warm water calorimeter, two thermometers, electronic scales, a piece of ice, an ice cup, analog stopwatch, a control unit.
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