Write notes on :  a. Tyndall effect b. Brownian motion c. Types of emulsion  d. Hardy-Schulze rule

1 Answer

Answer :

Write notes on : a. Tyndall effect b. Brownian motion c. Types of emulsion d. Hardy-Schulze rule

Related questions

Description : What are the characteristics of Brownian motion ?

Last Answer : : The characteristics of Brownian motion are given below: This motion is spontaneous and eternal. This speed does not stop at any corner. This motion is endless and completely irregular. The two ... viscosity of the medium. The lower the viscosity of the medium, the higher the particle speed.

Description : Defination of Brownian Movement

Last Answer : Brownian Movement : The continuous zig zag motion of dispersed phase in dispersion medium is called Brownian Movement. It is due to the unbalanced bombardment of the particles by the molecules of the dispersion medium.

Description : An object whose velocity is changing is said to be in a state of A. acceleration B. rest C. equilibrium D. Brownian motion

Last Answer : acceleration

Description : Brownian movement is prominent in the particle size range of __________ microns in case of settling of a particle in a fluid. (A) 2 to 3 (B) 0.01 to 0.10 (C) 200 to 300 (D) 100 to 1000

Last Answer : A) 2 to 3

Description : What is the process called, when cells will move toward attractants and away from danger? a. run and tumble b. chemotaxis c. Brownian movement d. gliding

Last Answer : b. chemotaxis

Description : Explain Brownian Movement.

Last Answer : Ans : Brownian Movement : In 1827 British botanist Robert Brown explained Brownian movement as. Statement : “A continuous , rapid , zigzag motion of suspended particles through the medium is called Brownian motion”. Example : Movement of pollen grains in water molecules observed in microscope.

Description : For which particles Brownian movement was firstly studied?

Last Answer : This was firstly studied by Brown for the motion of pollen grains in water.

Description : Albert Einstein received the Nobel prize in physics for his work on: w) gravitation x) relativity y) photoelectric effect z) Brownian motion

Last Answer : ANSWER: Y -- PHOTOELECTRIC EFFECT

Description : The random motion of particles suspended in a fluid is called: w) Boson Condensation x) Fermi Motion y) Brownian Motion z) Pauli Motion

Last Answer : ANSWER: Y -- BROWNIAN MOTION

Description : 8.Distinguish among soda water, milk and muddy water in a tabular form under the following heads : (i)Stability (ii)Filterability (iii)Type of mixture (iv) Tyndall effect -Chemistry

Last Answer : Here is the answer ..Sorry for bad handwriting...Hope it helps....They contain different types of minerals To achieve different tastes, club soda, sparkling, and tonic water cont A) homogeneity: ... . ... The main difference between the two is that tonic water also contains quinine and sweeteners.

Description : In which Tyndall effect is not observed? -General Knowledge

Last Answer : The answer is 'Sugar solution'

Description : In which Tyndall effect is not observed? -General Knowledge

Last Answer : answer:

Description : The Tyndall effect is observed only when following conditions are satisfied : (a) The diameter of the dispersed particles is much smaller than the wav

Last Answer : The Tyndall effect is observed only when following conditions are satisfied : (a) The diameter of the dispersed particles ... ) and (c) D. (a) and (d)

Description : Which of the following are based on Tyndall effect.

Last Answer : Which of the following are based on Tyndall effect. A. Tail of comets B. Deltas C. Blue colour of sky D. Coagulation

Description : Draw labelled diagrams of the following : a. Tyndall effect  b. Dialysis  c. Bredig’s arc method 

Last Answer : Draw labelled diagrams of the following : a. Tyndall effect b. Dialysis c. Bredig’s arc method d. Soap micelle

Description : In which Tyndall effect is not observed?

Last Answer : Sugar solution

Description : Who has first time seen the micro-organism? a) Robert Koch b) John Tyndall c) Antonie van Leeuwenhoek d) Louis Pasteur

Last Answer : d) Louis Pasteur

Description : One property a colloidal dispersion has that a solution does not is: w) homogeneity x) filterability y) the Tyndall effect z) osmotic pressure

Last Answer : ANSWER: Y -- THE TYNDALL EFFECT 

Description : Which of the following refers to the scattering of light by colloidal particles? w) Rutherford effect x) Tyndall effect (pron: tin-dahl) y) Thompson effect z) none of these

Last Answer : ANSWER: X -- TYNDALL EFFECT

Description : Who was the first scientist credited with pointing out that certain gases could cause a greenhouse effect? w) John Tyndall x) Charles Darwin y) Roger Tory Peterson z) Stephen Jay Gould 

Last Answer : ANSWER: W -- JOHN TYNDALL  

Description : In the Tyndall Effect, the intensity of scattered radiation is inversely proportional to the fourth power of the wavelength. Which one of the following colors of light would exhibit the most intense Tyndall scattering? w) yellow x) green y) orange z) violet 

Last Answer : ANSWER: Z -- VIOLET 

Description : Write notes on types of poverty.

Last Answer : Write notes on types of poverty.

Description : ___________ defeated the Yadavas of Devgiri and the rule of Delhi Sultans began in south India. 

Last Answer : Choose the correct reason and complete the sentence: ___________ defeated the Yadavas of Devgiri and the rule ... (c) Humayun (d) Alauddin Khalji

Description : Babur established his rule in Delhi. , Babur’s son Humayun ascended the throne. ,Babur defeated Ibrahim Lodi.

Last Answer : Write the correct chronological order: (a) Babur established his rule in Delhi. (b) Babur's ... d) Babur defeated Rajputs in the Battle of Khanwa.

Description : Is lavender (lavandula angustifolia var. rosea) hardy in zone 6b?

Last Answer : answer:Yes. Here where there are pockets of zone 5 (sheltered and sunny) it winters over.. On my windy hill that gets the brunt of the gales from the NW and is considered zone 4b, it does ... before the first heavy frost. You can have a bed entirely of the different species of lavender. Lucky you.

Description : How can I install programs on Hardy Heron with no internet connection?

Last Answer : Download .tar packages, and unzip them on the Linux box.

Description : What happened to the slow paced, build up, kind of comedy, typified by Laurel and Hardy?

Last Answer : Why is comedy nowadays so fast and furious, rapid fire, bludgeoning. Because it appeals to a larger audience base. Why do you think Dane Cook (ughh) is so popular? I think nowadays comics spend ... well thought-out jokes because they can get just as many laughs with a couple of lame dick jokes.

Description : Is there a wireless router you can use on Ubuntu (hardy 64bit) on a fresh install?

Last Answer : AFAIK you should be able to use most routers. I'm no expert on routers, but you should just be able to connect it with a wire or wireless and then visit it through your browser like you'd do with any ... which might be a problem now and then. Will get to your other question when I have more time :)

Description : Can you downgrade from 64bit Ubuntu (hardy) to the 32bit version?

Last Answer : I always thought there were as many 64bit packages as 32bit except for those applications that only provide 32bit versions (Flash is an example, but you can get around that one using nspluginwrapper). Anyway, ... seem to conclude it's not possible. Then again, they're not so sure at another idea.

Description : What would be a hardy houseplant that gives the most oxygen possible for a small apartment?

Last Answer : answer:To be honest, I find ivy a bit trickier than some. I'm pretty good with plants and I killed an ivy plant once. My recommendations for nice hardy plants would be, number one, golden ... ) leftover coffee grounds in their pots once a month. Mine flower almost continuously, they are very pretty.

Description : Ubuntu (hardy heron) on iBook?

Last Answer : answer:Did you burn the disc yourself? I can’t speak for the iBook specifically but have had other laptops that struggle to read CDs I made myself. Maybe try burning it again or order one from Ubuntu? Incidentally, how do you like Heron?

Description : How do you install Ubuntu (Hardy Heron) on a powerbook g4?

Last Answer : answer:this is actually something i’ll be doing in a few days, so we’ll do this together, one thing i didn’t check yet, is there a PPC version of Ub. or is it…universal ? we’ll get through this together, don’t worry

Description : can hardy mums live indoors during the winter

Last Answer : my father in law could keep alot of plants over winter by putting them in a partially heated room off of the main house -- 3 season porch very little care was needed

Description : How to get rid of green worms eating Hardy Hibiscus leaves?

Last Answer : Need Answer

Description : hardy plants for zone 5

Last Answer : forthsythia, roses from canada or they freeze, lillies, sedum, hens & chick in rock garden

Description : Just got a mandevilla plant but live in Massachusetts. Is it hardy for that zone?

Last Answer : I have had maned villa in southeast mass for yrs. I bring them in the house in the fall and put them back out in the spring when it is warm enough. THey flower thru dec and everyone admires them. ... the old ones are so big item takes 2 men to carry one of the pots and it is getting straggly.

Description : Which end of the hardy gloxinia tuber goes up, the cut end, or the other?

Last Answer : Need Answer

Description : how to prune hardy kiwi

Last Answer : Need Answer

Description : how to treat cold hardy palm tree desease

Last Answer : Need Answer

Description : i planted hardy mums cpl yrs ago they got cut down will they come back?.

Last Answer : mums are very hardy plants as long as the growing conditions remain the same and the root still remains you should be ok mulch for winter and add a little fertilizer in the spring

Description : how do I TRANSPLANT A hardY bANANA TREE

Last Answer : Need Answer

Description : identify a tree that has 8" long, slender, glossy, hardy leaves

Last Answer : Need Answer

Description : My hardy primrose is being eaten down to tiny twigs by something. HELP!!

Last Answer : after the sun passes over & the plant cools off.........mix up 2 tablespoons dawn 2 drops hot sauce & 1 qt water & spray.................do it again after a rain.

Description : What will kill Hardy Ageratums (blue mistflower)

Last Answer : Need Answer

Description : Need a flowing shrub that grows to 12' or taller and is hardy in zone 5b

Last Answer : Plant forsythia grows tall, beautiful yellow flowers in the spring...........then green leaves..............then in the cold weather the leaves drop off until spring starts again. It will create a green tall barrier and some privacy.

Description : what temperature are avocados hardy to in canada

Last Answer : Need Answer

Description : can I permently keep hardy mums in a potted plant indoors by the window?

Last Answer : I don't think that an outside plant would work well, Do you have friends who have plants...............maybe they will start a cutting for you and then you can plant it in the same window light............

Description : Discuss some of the social changes in nineteenth century Britain which Thomas Hardy and Charles dickens wrote about. -SST 10th

Last Answer : Europe entered the industrial age in the 19th century. Factories were established, business profits increased and the economy grew. But these changes brought several problems for the workers. The cities ... disappearing even as he is aware of its problems and the advantages of the new order.

Description : Discuss the importance of the novels of Thomas Hardy (1810–1928). -SST 10th

Last Answer : In the 19th century, most of the novel readers lived in cities. The novel connected them with the life and fate of rural communities. Thomas Hardy, an English novelist, wrote about the traditional ... and changes created by the new order, and he mourns the loss of the more personalised world.

Description : Highlight the various themes of novels written by Charles Dickens and Thomas Hardy, in the 19th century. -SST 10th

Last Answer : (i) Dickens wrote about the terrible effects of industrialisation. (ii) Dickens criticised the idea that human beings were treated as simple instruments of production. (iii) Dickens spoke about ... (v) Thomas Hardy used vernacular language spoken by different groups of people in his writing.