لمّاح✨ SEU
📈 Analytical overview of Telegram channel لمّاح✨ SEU
Channel لمّاح✨ SEU in the English language segment is an active participant. Currently, the community unites 12 060 subscribers, ranking 16 782 in the Education category and 3 107 in the USA region.
📊 Audience metrics and dynamics
Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 12 060 subscribers.
According to the latest data from 05 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -31 over the last 30 days and by -1 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 3.02%. Within the first 24 hours after publication, content typically collects 3.42% reactions from the total number of subscribers.
- Post reach: On average, each post receives 364 views. Within the first day, a publication typically gains 412 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 1.
- Thematic interests: Content is focused on key topics such as قَنَاة, مَادَّة, كُلِّيَّة, مُتَطَوِّع, مَسَاء.
📝 Description and content policy
Channel description not provided.
Thanks to the high frequency of updates (latest data received on 07 June, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Education category.
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| Date | Subscriber Growth | Mentions | Channels | |
| 07 June | 0 | |||
| 06 June | +6 | |||
| 05 June | 0 | |||
| 04 June | +10 | |||
| 03 June | 0 | |||
| 02 June | 0 | |||
| 01 June | +3 |
| 2 | 📅 MONDAY | 08 Jun 2026
🕠 2nd Session (5:30 PM – 7:30 PM)
✨ MATH 241 — Calculus
📅 WEDNESDAY | 10 Jun 2026
🕒 1st Session (3:00 PM – 5:00 PM)
✨ COMM003 — Communication Skills (Arabic)
📅 THURSDAY | 11 Jun 2026
🕗 3rd Session (8:00 PM – 10:00 PM)
✨ SCI 101 — General Physics 1
اكتب متطوع تصوير فقط ، اي تعليق آخر ، حظر | 1 046 |
| 3 | يوم السبت ⬇️ مواد الاسلام عبر قناة مختلفة
https://t.me/+lfC-bTuXCsRjYzlk
⏪6 Jun 2026⏩
▫️ISLAM 102
3:00 - 5:00
▫️ISLAM 104
5:30 - 7:30 | 874 |
| 4 | كل متطوع يصور درجته | 1 162 |
| 5 | Question 31
Question: Heat absorbed from the hot reservoir is $500\text{ J}$ and heat rejected to the cold reservoir is $200\text{ J}$. What is the efficiency of the engine?
Answer: B - 60% | 1 130 |
| 6 | Question 21
Question: Determine electrical potential at a point $0.40\text{ m}$ from a $+30\ \mu\text{C}$ point charge?
Answer: A - $6.75\times10^5\text{ V}$
Question 22
Question: A potential difference of $150\text{ V}$ is applied to two parallel metal plates. If an electric field of $2000\text{ V/m}$ is produced between the plates, how far apart are the plates?
Answer: A - $\text{d}= 0.075\text{ m}$
Question 23
Question: If a $14\text{ V}$ battery has a charge of $20\text{ C}$ then the chemical energy in the battery is
Answer: A - $280\text{ Joules}$
Question 24
Question: Assume an area $\text{A}= 6\times10^{-7}\text{ m}^2$ and resistivity of a gold wire is $2.44\times10^{-8}\ \Omega\cdot\text{m}$, find the length $\text{L}$ of the gold wire which is required to produce a resistance of $0.3\ \Omega$.
Answer: B - $7.40\text{ m}$
Question 25
Question: If the current through $10\ \Omega$ lamp is $16\text{ A}$, Find the operating voltage?
Answer: C - $160\text{ V}$
Question 26
Question: An electric heater draws a current of $12\text{ A}$ on a $120\text{ V}$ line. Find the power consumed in the heater?
Answer: C - $14440\text{ W}$
Question 27
Question: In series combinations of resistors, the current I is different in all resistors.
Answer: False
Question 28
Question: Magnetic force is dependent on the velocity and motion of a charged particle.
Answer: True
Question 29
Question: The equivalent resistance of resistors connected in parallel is always greater than the largest individual resistor.
Answer: False
Question 30
Question: The electric field always exerts an electric force on a charged particle even if it is stationary.
Answer: True | 1 051 |
| 7 | Question 11
Question: The sound has intensity $10^{-8}\text{ W/m}^2$. What is sound level?
Answer: C - 40 dB
Question 12
Question: The linear density of a string is given as
Answer: D - $\mu/\text{L}$, L is the length of string
Question 13
Question: What is the speed of light in a cubic zirconia with an index of refraction of 2.2 if the speed of light on Vacuum $c = 3 \times 10^8\text{ m/s}$
Answer: D - $1.36 \times 10^8\text{ m/s}$
Question 14
Question: The refracted light vanishes at the critical angle and the reflection becomes ........... for any angle $\theta_1 > \theta_{\text{critical}}$
Answer: D - 100%
Question 15
Question: Metals are poor thermal conductors
Answer: False
Question 16
Question: Specular reflection of light occurs when the light incidents a reflective surface such as mirror.
Answer: True
Question 17
Question: Isothermal expansion means no heat absorbed.
Answer: False
Question 18
Question: A mixture of ice and water at atmospheric pressure is the steam point of water.
Answer: False
Question 19
Question: The light carries momentum.
Answer: True
Question 20
Question: In oscillatory motion, the displacement and restoring force always point in the same direction.
Answer: False | 486 |
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| 12 | النموذج الثاني 🚨
Question 1
Question: The increase in the size of an object with an increase in its temperature is
Answer: A - thermal expansion
Question 2
Question: Absolute zero is equal to
Answer: B - -273.15 °C
Question 3
Question: Amount of energy needed to raise the temperature of the sample by 1°C is
Answer: C - Heat capacity
Question 4
Question: ... and rejects 200 J to a cold reservoir. What is its efficiency?
Answer: B - 60%
Question 5
Question: An engine transfers 2000 J of energy from a hot reservoir during a cycle and transfers 600 J as exhaust to a cold reservoir. Calculate the work of this engine in one cycle?
Answer: C - 1400 J
Question 6
Question: Calculate the thermal efficiency of a heat engine that gains 2000 J of energy and loses 400 J during one period
Answer: B - 80%
Question 7
Question: As a person runs towards the speaker, the frequency he hears
Answer: D - Higher
Question 8
Question: diffraction of light occurs when the light passes through the opening in a barrier (d) which has the following condition
Answer: A - d = $\lambda$
Question 9
Question: When a ray of light enters a medium, the velocity of light becomes $2.3 \times 10^8\text{ m/s}$. Determine the refractive index of the medium. (Hint: speed of light in vacuum $c = 3.00 \times 10^8\text{ m/s}$)
Answer: A - 1.3
Question 10
Question: If the wave number of a certain wave is $12.00\text{ m}^{-1}$, and the frequency is $4.00\text{ Hz}$. The speed of the wave is:
Answer: D - 0.66 m/s | 311 |
| 13 | No text... | 238 |
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| 15 | No text... | 247 |
| 16 | No text... | 239 |
| 17 | No text... | 210 |
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| 20 | No text... | 205 |
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