Description : In which Tyndall effect is not observed? -General Knowledge
Last Answer : The answer is 'Sugar solution'
Last Answer : answer:
Description : In which Tyndall effect is not observed?
Last Answer : Sugar solution
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 : The shafts will have same strength on the basis of torsional rigidity, if (A) Diameter and length of both shafts is same (B) Material of both shafts is same (C) Angle of twist for both shafts is same (D) All of above conditions are satisfied
Last Answer : (D) All of above conditions are satisfied
Description : The shafts will have same strength on the basis of torsional rigidity, if (a) diameter and length of both shafts is same (b) material of both shafts is same (c) angle of twist for both shafts is same (d) all of above conditions are satisfied
Last Answer : (d) all of above conditions are satisfied
Description : How would you behave with student's parents on the eve of parent-teacher association being observed in the school? Options: A) Poorly, full of selfishness and forced them to oblige with gifts etc ... for one year with you so it is better to exploit them D) Uninteresting devoid of emotionality
Last Answer : B) Nicely, so the parents can feel satisfied that the teacher has given due care
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 : 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 : 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 : 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 : Comprehension # 2 The clouds consist of charged particles of water dispersed in air. Some of them are +vely charged, others are -vely charged. When +v
Last Answer : Comprehension # 2 The clouds consist of charged particles of water dispersed in air. Some of them ... dispersed in air by aeroplanes D. None of these
Last Answer : Comprehension # 2 The clouds consist of charged particles of water dispersed in air. Some of them are + ... C. it helps in coagulation D. all of them
Last Answer : Comprehension # 2 The clouds consist of charged particles of water dispersed in air. Some of them are ... sol"` C. neutral sol D. True solution
Description : What are the size of dispersed particles of a solution?
Last Answer : In a true solution particles are not visible.
Description : Colloid which contains particles of liquid or solid dispersed in gas?
Last Answer : Aerosol
Description : If an electric field is applied to a colloidal sol, the dispersed phase particles are found to move towards the electrode of opposite charge. If however, the dispersed phase is made stationary, the ... move in the opposite direction. What is the term used for such movement of dispersion medium ?
Last Answer : Ans. Electro osmosis.
Description : A globe valve is the most suitable for applications, in which (A) Fluid flow control is required (B) Fluid contains dispersed solid particles (C) Valve is required to be either fully open or fully closed (D) One way flow is required
Last Answer : (A) Fluid flow control is required
Description : Dispersed type of soil structure is an arrangement comprising particles having (A) Face to face or parallel orientation (B) Edge to edge orientation (C) Edge to face orientation (D) All of the above
Last Answer : Answer: Option A
Description : A set of processors P1, P2, ......, Pk can execute in parallel if Bernstein's conditions are satisfied on a pair wise basis; that is P1 || P2 || P3 || ..... || Pk if and only if: (A) Pi || Pj for all i ≠ j (B) Pi || Pj for all i = j+1 (C) Pi || Pj for all i ≤ j (D) Pi || Pj for all i ≥ j
Last Answer : (A) Pi || Pj for all i ≠ j Explanation: Bernstein's Condition: 1. If process Pi writes to a memory cell Mi, then no process Pj can read the cell Mi. 2. If process Pi read from a memory ... Mi. 3. If process Pi writes to a memory cell Mi, then no process Pj can write to the cell Mi.
Description : At low Reynold's number, the power (P) required for agitating a fluid in a stirred tank becomes independent of inertial forces. In this limit, indicate which of the following relations is satisfied: Po = ρ/ρN3 D5 : Power number Re = ρ N D2 ... Re -1.0 (B) Po ∝ Re 0.0 (C) Po ∝ Re 0.5 (D) Po ∝ Re 1.0
Last Answer : (B) Po ∝ Re 0.0 (C) Po ∝ Re 0.5
Description : What is known about the native population of New Zealand at present? (A) The natives are quite satisfied with their living conditions. (B) The natives live on good lands. (C) Both in the cities ... of the European New Zealanders. (D) The natives are never at peace with the other New Zealanders.
Last Answer : (C) Both in the cities and in the rural areas, the life of the natives is worse than that of the European New Zealanders.
Description : In the impact problems the following conditions must always be satisfied a.The total kinetic energy remains unchanged b.The total linear momentum remains unchanged c.The magnitude of the total linear ... is reduced by a factor proportional to the coefficient of restitution e.None of the above
Last Answer : b. The total linear momentum remains unchanged
Description : What Are The Conditions To Be Satisfied For Parallel Operation Of Dc Generators?
Last Answer : The polarities of the generators must be same or the connections must be interchanged till they become same. The voltages of both the generators must be equal. The change of voltage with ... and negative terminals of generators must be connected properly to the positive and negative of busbar.
Description : Which of the following conditions must be satisfied for lift force to be developed? (A) The body should be bluff body (B) The body should be stream lined (C) Circulation around the body is essentially required (D) The main stream velocity must approach the velocity of sound in that fluid medium
Last Answer : (C) Circulation around the body is essentially required
Description : Which of the following conditions is to be satisfied both in elastic and plastic analyses? (a) Equilibrium condition (b) Yield condition (c ) Plastic moment condition (d) Mechanism condition
Last Answer : (a) Equilibrium condition
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 : Write notes on : a. Tyndall effect b. Brownian motion c. Types of emulsion d. Hardy-Schulze rule
Last Answer : Write notes on : a. Tyndall effect b. Brownian motion c. Types of emulsion d. Hardy-Schulze rule
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 : How do I link wav. audio files and a wav. audio player to a free wordpress.com site?
Last Answer : I’m not a wordpress expert, but it is their code on their website and I don’t think you can add code to wordpress pages.
Description : What is AVI and WAV recording?
Last Answer : WAV is strictly an audio file, while AVI is a video-audio file. If you want to record your screen and audio, record AVI.
Description : I need a free program to convert .caf of .mp3 or .wav.
Last Answer : Mac or PC?
Description : How can I get a copy of the file "butterfly.wav"?
Last Answer : Is this what you’re looking for? http://www.mediafire.com/?62nmtunmntv
Description : How do I play a .wav file on my iPhone?
Last Answer : Open it in Quicktime and export it as an AIFF. Then covert it to Mp3 or AAC in iTunes.
Description : .wav/.mp3 converter?
Last Answer : iTunes.
Description : Using mac the ripper: can I rip songs I bought off iTunes and convert to a WAV file for by friend to listen in his car?
Last Answer : answer:I don’t know about that program. But I use Audio Hijack for exactly what you want to do. It will record any audio as a WAV file. Tell it to record iTunes and it will. It works in real time so you have to listen to the entire song to record it.
Description : I have chopped a large block of audio into little pieces on garage band. is there a quick way to save each piece as a seperate wav file. If not, is there any other software that would do the job?
Last Answer : why not just use garageband to do it? delete all but one piece, save as, hit undo, delete all but the next piece, rinse, repeat.
Description : Which file format can be added to a PowerPoint show? (a) .jpg (b) .gif (c) .wav (d) All of these -Technology
Last Answer : d) .jpg and .gif are file extensions for images and .wav is an extension for video file. Hence, all these formats are supported in PowerPoint.
Last Answer : WAV - Waveform Audio
Last Answer : Waveform Audio
Description : Can wav files be converted to mp3?
Last Answer : There are many online shops that sell best convert wav to mp3. Amazon.com is one of online shop that sells convert wav to mp3 for any kind of reviews. You can visit www.amazon.com
Description : Which type of files cannot be navigated using ClipArt browser? A. AVI B. BMP C. WAV D. MP3
Last Answer : MP3
Description : Which of the following file extension is used for Audio or Sound : a) .wav b) .mp3 c) Both of Above d) None of These
Last Answer : c) Both of Above
Description : What trend can be explicitly observed in the industry in which your company is operating? a. More and more products are sold directly to the private end consumer. b. Products become more and more expensive. ... and smaller. d. Customers show less and less brand loyalty. e. All of the above.
Last Answer : c. Products become smaller and smaller
Description : An electron microscope gives higher magnification than an optical microscope, because: (1) It uses more powerful lenses (2) the velocity of electron is smaller than that of visible (3) the ... particles (4) the wavelength of electrons is smaller as compared to the wavelength of visible light
Last Answer : (4) the wavelength of electrons is smaller as compared to the wavelength of visible light Explanation: An electron microscope uses a beam of electrons to illuminate a specimen and produce a ... photons. Magnification is the process of enlarging something only in appearance, not in physical size.
Description : Bond crushing law (A) Calls for relatively less energy for the smaller product particles, than does the Rittinger law (B) Is less realistic in estimating the power requirements of commercial crushers ( ... (D) States that the work required for the crushing is proportional to the new surface created
Last Answer : (A) Calls for relatively less energy for the smaller product particles, than does the Rittinger law
Description : Umf is the minimum fluidisation velocity for a bed of particles. An increase in the superficial gas velocity from 2 Umf to 2.5 Umf results in (all velocities are smaller than the entrainment velocity of the particles ... (A) Drag on particles (B) Drag on column walls (C) Bed height (D) Bed voidage
Last Answer : (C) Bed height
Description : Ivanowsky, Beijerinck and Reed all began studies with particles smaller than the filters they were working with. This began the study of _____. a. measles b. viruses c. prions d. bacteria
Last Answer : b. viruses
Description : When considering visible light cured composites, which of the following statements is incorrect? A. An air-inhibited layer is present superficially on the composite. B. The wavelength of the light which affects ... composite. (smaller particles absorb more light) D. B and C E. All are true
Last Answer : E. All are true