Pharmacy study materials 📕📚
Открыть в Telegram
In this channel contain all books of pharmacy from first year to final year and contain information about GPAT, NIPER , CSIR NET More information- https://pharmacystudymaterials2.blogspot.com/?m= https://youtube.com/channel/UCPLEZ1Q3LArlee9JWiZ2c8A
Больше1 137
Подписчики
-124 часа
-37 дней
-1630 дней
Загружаем данные
Похожие каналы
Нет данных
Возникли проблемы? Пожалуйста, обновите страницу или обратитесь к нашему support-менеджеру .
Облако тегов
Нет данных
Возникли проблемы? Пожалуйста, обновите страницу или обратитесь к нашему support-менеджеру .
Входящие и исходящие упоминания
---
---
---
---
---
---
Привлечение подписчиков
ноябрь '26нояб. '26
ноябрь '26
+2
в 0 каналах
октябрь '26
+5
в 0 каналах
Get PRO
сентябрь '260
в 0 каналах
Get PRO
август '260
в 0 каналах
Get PRO
июль '260
в 0 каналах
Get PRO
июнь '260
в 0 каналах
Get PRO
май '260
в 0 каналах
Get PRO
апрель '260
в 0 каналах
Get PRO
март '260
в 0 каналах
Get PRO
февраль '260
в 0 каналах
Get PRO
январь '260
в 0 каналах
Get PRO
декабрь '250
в 0 каналах
Get PRO
ноябрь '250
в 0 каналах
Get PRO
октябрь '250
в 0 каналах
Get PRO
сентябрь '250
в 0 каналах
Get PRO
август '250
в 0 каналах
Get PRO
июль '250
в 0 каналах
Get PRO
июнь '250
в 0 каналах
Get PRO
май '250
в 0 каналах
Get PRO
апрель '250
в 0 каналах
Get PRO
март '250
в 0 каналах
Get PRO
февраль '250
в 0 каналах
Get PRO
январь '250
в 0 каналах
Get PRO
декабрь '240
в 0 каналах
Get PRO
ноябрь '240
в 0 каналах
Get PRO
октябрь '240
в 0 каналах
Get PRO
сентябрь '24
+4
в 0 каналах
Get PRO
август '24
+22
в 0 каналах
Get PRO
июль '24
+9
в 0 каналах
Get PRO
июнь '24
+10
в 0 каналах
Get PRO
май '24
+7
в 0 каналах
Get PRO
апрель '24
+8
в 0 каналах
Get PRO
март '24
+15
в 0 каналах
Get PRO
февраль '24
+24
в 0 каналах
Get PRO
январь '24
+14
в 0 каналах
Get PRO
декабрь '23
+6
в 0 каналах
Get PRO
ноябрь '23
+13
в 0 каналах
Get PRO
октябрь '23
+14
в 0 каналах
Get PRO
сентябрь '23
+18
в 0 каналах
Get PRO
август '23
+14
в 0 каналах
Get PRO
июль '23
+15
в 0 каналах
Get PRO
июнь '23
+20
в 0 каналах
Get PRO
май '23
+13
в 0 каналах
Get PRO
апрель '23
+19
в 0 каналах
Get PRO
март '23
+17
в 0 каналах
Get PRO
февраль '23
+15
в 0 каналах
Get PRO
январь '23
+19
в 0 каналах
Get PRO
декабрь '22
+34
в 0 каналах
Get PRO
ноябрь '22
+16
в 0 каналах
Get PRO
октябрь '22
+25
в 0 каналах
Get PRO
сентябрь '22
+15
в 0 каналах
Get PRO
август '22
+15
в 0 каналах
Get PRO
июль '22
+141
в 0 каналах
Get PRO
июнь '22
+13
в 0 каналах
Get PRO
май '22
+15
в 0 каналах
Get PRO
апрель '22
+14
в 0 каналах
Get PRO
март '22
+18
в 0 каналах
Get PRO
февраль '22
+20
в 0 каналах
Get PRO
январь '22
+39
в 0 каналах
Get PRO
декабрь '21
+29
в 0 каналах
Get PRO
ноябрь '21
+29
в 0 каналах
Get PRO
октябрь '21
+47
в 0 каналах
Get PRO
сентябрь '21
+38
в 0 каналах
Get PRO
август '21
+34
в 0 каналах
Get PRO
июль '21
+42
в 0 каналах
Get PRO
июнь '21
+93
в 0 каналах
Get PRO
май '21
+85
в 0 каналах
Get PRO
апрель '21
+253
в 0 каналах
Get PRO
март '21
+776
в 0 каналах
| Дата | Привлечение подписчиков | Упоминания | Каналы | |
| 07 ноября | 0 | |||
| 06 ноября | 0 | |||
| 05 ноября | +1 | |||
| 04 ноября | 0 | |||
| 03 ноября | 0 | |||
| 02 ноября | +1 | |||
| 01 ноября | 0 |
Посты канала
| 2 | ♦️Revision Notes on Flow of Liquids and Viscosity♦️(2/3)
➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖
Viscosity:- Viscosity is the property of fluids by virtue of which they tend to destroy any relative motion between their layers.
Velocity gradient:- Velocity gradient is defined as the rate of change of velocity with respect to distance.
(a) Velocity gradient = dv/dr
(b) Dimension of velocity gradient = [dv/dr] = [T-1]
(c) Direction of velocity gradient is perpendicular to the direction of flow, directed in the direction of increasing velocity.
(d) Average velocity gradient:- Average velocity gradient is the difference between velocities of two layers separated a unit distance apart.
Average velocity gradient = Δv/Δr
Newton’s law of viscosity:-
In accordance to Newton’s law of viscosity, the viscous drag force depends upon the nature of fluid along with following factors:-
(a) F∝A (common area of two layers)
(b) F∝dv/dr (velocity gradient)
(c) So, F =ηA (dv/dr)
Here η is called coefficient of viscosity of fluid.
Coefficient of viscosity of fluid (ηv) or fugitive elasticity:-
ηv = shear stress/velocity gradient = (F/A)/(dv/dr)
Modulus of rigidity(ηr):-
ηr = shear stress/shear strain = (F/A)/(θ) = (F/A)/(dx/dr)
Here, θ = dx/dr = displacement gradient
Coefficient of viscosity (Absolute viscosity or Dynamic viscosity):-
F= ηA (dv/dr) if A = 1, dv = 1, dr =1, F = η
Co-efficient of viscosity of a fluid is defined as the tangential force per unit area which is required to maintain (or resist) a unit relative velocity between two layers a unit distance apart.
Or
Co-efficient of viscosity of a fluid is defined as the tangential force per unit area which is required to maintain a unit velocity gradient between its layers.
Unit of η:-
S.I:- η = 1 deca poise = 1 N sec/m2
Co-efficient of viscosity of a fluid is said to be one deca-poise if a tangential force of 1 N per meter square is required to maintain a relative velocity of 1 ms-1 between its layer 1 m apart.
C.G.S:- η = 1 poise = 1 dyn sec/cm2
Coefficient of viscosity of a fluid is said to be one poise if a tangential force of 1 dyn per square cm is required to maintain a relative velocity of 1 cms-1 between its layers 1 cm apart.
Relation between deca-poise and poise:-
1 deca-poise = 10 poise
Dimension formula for η:-
η = Fdr/Adv = [M1L-1T-1]
Fluidity:- Reciprocal of coefficient of viscosity of a fluid is called its fluidity.
Fluidity = 1/η
Unit of fluidity: poise-1
Dimension of fluidity: [M-1L1T1]
Kinematic viscosity:- Kinematic viscosity of a fluid is defined as the ration between its coefficient of viscosity to the density of fluid.
Kinematic viscosity = η/ρ
Units of kinematic viscosity:- C.G.S – 1 stoke = cm2 s-1
Kinetic viscosity of a fluid having its dynamic viscosity one poise and density one g cm-3 is said to be 1 stoke.
Dimensional formula of kinematic viscosity = η/ρ = [M0L2T-1]
Critical velocity (Reynold’s Number):- Critical velocity (vc) is the maximum velocity of the flow of liquid flowing in a streamlined flow.
vc = NR η/ρD
Here η is the coefficient of viscosity of liquid, ρ is the density of liquid and D is the diameter of the tube.
Reynold’s Number, NR = ρvcD/ η
Stokes law:- In accordance to Stoke’s law, force of viscosity F depend upon,
(a) Co-efficient of viscosity of fluid η
(b) Radius of the moving body r
(c) Velocity of body v
So, force of viscosity, F = 6π η r v
Terminal velocity:- v = 2/9 [r2 (ρ-σ)/η]
η = 2/9 [r2 (ρ-σ)g/v]
Variation of viscosity with a change in temperature and pressure:-
(a) Effect of temperature:-
η= A /(1+Bt)c
Here A, B and C are constants.
Again, ηv1/2 = Aec/vt
Here, A and C are constants and v is the relative velocity.
(b) Effect of pressure:- Co-efficient of viscosity of liquids increases due to an increase in pressure but there is no relation, so far, to explain the effect.
Change in viscosity of gases:-
(a) Effect of temperature:- Co-efficient of viscosity of a gas at a given temperature is given by,
η= η0AT1/2
Here T is the absolute temperature of gas. | 19 |
| 3 |  रेल्वे भरती बोर्ड (RRB)
स्टेशन मास्तर 1250 पदांसाठी जाहिरात प्रसिद्ध | 72 |
| 4 | M pharmacy refrence books, notes, information are also available in our group you just search a books names, or course name 📚📚 | 124 |
| 5 | Details information of Parkinson's disease | 142 |
| 6 |  Нет текста... | 172 |
| 7 | #MPSC परीक्षा संदर्भात विद्यार्थ्यातर्फे करण्यात आलेल्या मागण्या संदर्भात शासनातर्फे करण्यात आलेली कार्यवाही.. | 167 |
| 8 | ♦️RRB #NTPC Graduate जाहिरात. | 207 |
| 9 |  Нет текста... | 208 |
| 10 | today's Nobel Prize went to optogenetics: switching neurons on with light | 162 |
| 11 | What is Life?
Life is a puzzle, do it.
Life is a door, open it.
Life is a dream, realize it.
Life is a challenge, meet it.
Life is a duty, complete it.
Life is a game, play it.
Life is a promise, fulfill it.
Life is a sorrow, overcome it.
Life is a song, sing it.
Life is a struggle, accept it.
Life is a tragedy, confront it.
Life is an adventure, dare it.
Life is an opportunity , make it.
Life is a lock, unlock it.
Life is a book, read it.
Life is a drama, play it.
Life is a gift, open it.
Life is a rose, smell it.
Life is a scenery, watch it.
Life is a story, develop it.
Life is a novel, realize it.
Life is a smile, give it.
Life is a train, get on it.
Life is very precious, do not destroy it.
Life is a candle, light it up.
Life is a shadow, follow it.
Life is a rainbow, look at it.
Life is life, fight for it.
Life is not fair, accept it.
Life is full of beauties, admire it.
Life is the sunshine energy, just receive it.
Life is life, take it easy. | 179 |
| 12 | Indicate the function, which the last to be blocked: | 136 |
| 13 | Local anesthetics are: a) Weak bases b) Weak acids c) Salts d) None of the above | 133 |
| 14 | Which of the following local anesthetics is an acetanilide derivative? a) Tetracaine b) Lidocaine c) Cocaine d) Procaine | 134 |
| 15 | Indicate the local anesthetic agent, which has a shorter duration of action: | 133 |
| 16 | The types of antagonism are | 139 |
| 17 | Which effect may lead to toxic reactions when a drug is taken continuously or repeatedly? a) Refractoriness b) Cumulative effect c) Tolerance d) Tachyphylaxis | 141 |
| 18 | Biological barriers include all except: | 129 |
| 19 | Which of the following processes proceeds in the second phase of biotransformation? | 133 |
| 20 |  Mpsc च्या परीक्षा लांबणीवर | 153 |
