Pascal’s law applies to
- Solids0%
- Fluids at rest67%
- Fluids in motion29%
- Gases only4%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
❤1

Channel
@mechanicalbengali
On this record: Growth · Engagement · Reactions · Posts · Polls · Cite this entry
1,959subscribers
-33 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of 1,000–3,162.
| Telegram ID | -1001635232760 |
|---|---|
| Type | Channel |
| Username | @mechanicalbengali |
| Created | Between 1 December 2021 and 30 April 2023— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 7 August 2026 |
| Last confirmed live | 27 August 2026 |
| Measurements held | 8 |
| Confirmed unchanged | 1 time, most recently 27 August 2026 |
| On Telegram | t.me/mechanicalbengali |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 27 Aug 2026, 13:34 | 1,959 | -2 |
| 24 Aug 2026, 10:47 | 1,961 | -7 |
| 20 Aug 2026, 17:44 | 1,968 | -3 |
| 17 Aug 2026, 19:16 | 1,971 | -13 |
| 14 Aug 2026, 05:49 | 1,984 | -2 |
| 11 Aug 2026, 04:32 | 1,986 | -6 |
| 7 Aug 2026, 20:33 | 1,992 | no change |
| 7 Aug 2026, 17:41 | 1,992 | first reading |
20 posts held, back to 30 July 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof Telegram’s post history, 20 posts per page.
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate. It is computed over the 5 of 20 measured posts that carry a reaction reading, and over those same posts' views.
| Window | Rolling 30 days · latest post in window 7 August 2026 |
|---|---|
| Posts held | 20 (30 July 2026 – 7 August 2026) |
| Views total | 4,551 |
| Reactions total | 7 |
| Forwards / comments | not exposed by the public surface — not measured, not estimated |
| Readings taken | 7 Aug 2026, 20:33 UTC |
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
7 reactions across 4 posts, in 1 kind.
| Reaction | Count | Share | Share, drawn |
|---|---|---|---|
| ❤ | 7 | 100.0% |
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 5 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 7reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 20 most recent posts we hold, published 30 July 2026 to 7 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
Pascal’s law applies to
Shares as published. No per-option vote count is published by Telegram, so none is shown.
❤1
Conduction Heat Transfer Which law governs heat conduction in solids? Fourier Law of Heat Conduction. What does Fourier Law state? The heat flux is directly proportional to the negative temperature gradient in the direction of heat flow. Why is a negative sign present in Fourier Law? To ensure heat flow is positive in the direction of decreasing temperature. What is isotropic material? A material whose thermal p…
Pressure in static fluid increases with
Shares as published. No per-option vote count is published by Telegram, so none is shown.
Basic Concepts & Fundamentals What is heat transfer? It is the energy in transit due to a temperature difference between two systems or parts of the same system. What is thermal equilibrium? It is the state in which two or more connected bodies reach the same temperature and no net heat flows between them. Which law of thermodynamics defines temperature? The Zeroth Law of Thermodynamics. What are the three primary…
SI unit of pressure is
Shares as published. No per-option vote count is published by Telegram, so none is shown.
Pressure is defined as
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
## External Flow & Boundary Layer 151. **What is a boundary layer?** A thin fluid region near a solid surface where viscous shear forces cannot be neglected. 152. **Who first introduced the boundary layer concept?** Ludwig Prandtl. 153. **What is the no-slip condition?** The physical requirement that fluid in direct contact with a solid boundary has zero relative velocity to that boundary. 154. **What is boundary…
at exactly the local speed of sound. 182. **What is a shock wave?** An extremely thin region in supersonic flow where pressure, temperature, and density rise abruptly. 183. **What happens to fluid velocity in a convergent duct during subsonic flow?** Fluid velocity increases. 184. **What happens to fluid velocity in a divergent duct during subsonic flow?** Fluid velocity decreases. 185. **What happens to fluid ve…
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Capillarity is due to
Shares as published. No per-option vote count is published by Telegram, so none is shown.
## Internal Flow & Flow Measurement 121. **What parameter determines the transition from laminar to turbulent pipe flow?** The Reynolds number. 122. **What physical forces are compared by the Reynolds number?** Inertial forces relative to viscous forces within the fluid. 123. **What is the critical Reynolds number for standard internal pipe flow?** Approximately two thousand three hundred. 124. **What velocity pr…
SI unit of surface tension is
Shares as published. No per-option vote count is published by Telegram, so none is shown.
## Fluid Dynamics & Bernoulli Equation 91. What is fluid dynamics? The study of fluids in motion and the forces causing or resulting from that motion. 92. What fundamental law underpins the momentum equation in fluids? Newton's second law of motion. 93. What forces are considered in the Euler equation of motion? Pressure forces and body forces like gravity, neglecting viscous shear stress. 94. What fundamental pr…
Showing the 12 most recent of 20 posts we hold for @mechanicalbengali. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
The 6 most recent of 9 polls we hold for this entry, as Telegram rendered them when we read the post. A poll’s figures keep moving after that, so each one is dated.
Pascal’s law applies to
Shares as published. No per-option vote count is published by Telegram, so none is shown.
Pressure in static fluid increases with
Shares as published. No per-option vote count is published by Telegram, so none is shown.
SI unit of pressure is
Shares as published. No per-option vote count is published by Telegram, so none is shown.
Pressure is defined as
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
Capillarity is due to
Shares as published. No per-option vote count is published by Telegram, so none is shown.
SI unit of surface tension is
Shares as published. No per-option vote count is published by Telegram, so none is shown.
Percentages only — there are no per-option vote counts here, because Telegram publishes none.The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.
The shares need not add up to 100.Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.
Read from the 20 most recent posts we hold, published 30 July 2026 to 7 August 2026. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 27 August 2026 — this entry's latest reading, not the date you are reading this.
“Mechanical Bengali” (@mechanicalbengali), 1,959 subscribers as measured 27 August 2026. Telegram Register, tgregister.com/channel/mechanicalbengali.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.