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Why is the position of objects on a laminar flow work surface important?
Wiki User
∙ 8y ago
It is important because it's a sterile preparation and you do not want anything getting contaminated
Wiki User
∙ 8y ago
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What is coefficient of superficial expansion?
The coefficient of superficial expansion refers to the ratio of change in area to an increase in its temperature. It measures the expansion of a Laminar surface.
Why it is important that a wet object be dried before finding its mass?
It is important for wet objects to be dried before finding the mass because the moisture on the surface can effect tits resistance when collaborating the mass.
What is the force that opposes motion when moving objects over a surface called?
The force that opposes motion when moving objects over a surface is called friction
What is the force when an objects rolls over a surface?
friction
What force pulls objects down to earth's surface?
Gravity
What is laminar air flow chamber?
Laminar Airflow describes the flow around an object such that the air stays "attached" to the surface. At higher airspeeds, the air become detached and turbulent. Thus a laminar flow chamber is one where airfoils or model airplanes are tested at low airspeeds and especially airspeeds less than Mach 1.0.
What is The measure of an objects surface?
surface area
What is the force of gravity at that surface of asteroids belt?
The asteroid belt does not have a surface as it is not an objects. It is a loose scattering of objects.
What has the author E H Cowled written?
E. H. Cowled has written: 'The effects of surface irregularities on transition in the laminar boundary layer'
What is coefficient of superficial expansion?
The coefficient of superficial expansion refers to the ratio of change in area to an increase in its temperature. It measures the expansion of a Laminar surface.
What objects does friction stop?
Objects with the most surface area.
Is it important to wear the right cleats for soccer?
Yes it is. I all depends on the surface of the field and the position one is playing.
When working in a horizontal laminar air flow hood you must work at least how many inches in from the outside edge of the work surface?
3 to 6
The average position of the distribution of the weight of an object is?
Center of gravity is the average position of the distribution of the weight of an object. For objects near the earth's surface, center of gravity is the same location as center of mass. This is because weight and mass are proportional.
What is the red colour fluid which is present in laminar air flow?
aminar Flows Laminar air flows can maintain a working area devoid of contaminants. Many medical and research laboratories require sterile working environments in order to carry out specialised work. Laminar Flow Cabinets can provide the solution.Why Laminar Flow Cabinets? Laminar Flow Cabinets create particle-free working environments by projecting air through a filtration system and exhausting it across a work surface in a laminar or uni-directional air stream. They provide an excellent clean air environment for a number of laboratory requirements.Uses Laminar Flow Cabinets are suitable for a variety of applications and especially where an individual clean air environment is required for smaller items, e.g. particle sensitive electronic devices. In the laboratory, Laminar Flow Cabinets are commonly used for specialised work. Laminar Flow Cabinets can be tailor made to the specific requirements of the laboratory and are also ideal for general lab work, especially in the medical, pharmaceutical, electronic and industrial sectors. How They Are Made Laminar Flow Cabinets, or laminar air flow cabinets as they are also known, are normally made of stainless steel with no gaps or joints thereby preventing the build-up of bacteria from collecting anywhere in the working zone. Laminar Flow Cabinets are also known as clean benches because the air for the working environment is thoroughly cleaned by the precision filtration process.How They Work The process of laminar air flow can be described as airflow where an entire body of air flows with steady, uniform velocity. Laminar Flow Cabinets work by the use of in-flow laminar air drawn through one or more HEPA filters, designed to create a particle-free working environment and provide product protection. Air is taken through a filtration system and then exhausted across the work surface as part of the laminar flows process. Commonly, the filtration system comprises of a pre-filter and a HEPA filter. The Laminar Flow Cabinet is enclosed on the sides and constant positive air pressure is maintained to prevent the intrusion of contaminated room air.
What is the definition of radar?
Type your answer here... A method of detecting distant objects and determining their position,velocity or other characteristics by analysis of very high frequency radio waves from their surface.
What does surface area to volume mean?
Surface area to volume ratio is defined as the amount of surface area per unit volume of either a single object or a collection of objects. The calculation of this measurement is important in figuring out the rate at which a chemical reaction will proceed.
