funnel‚ weight boats‚ wash bottle‚ sieve‚ mixture sample. PROCEDURE: Separated gravel from the mixture. The masses of weight boat and mixture were determined by using electronic balance. Poured the mixture into the sieve. Held the sieve over a weight boat. The sand and salt past through the holes into the weight boat. The gravel remained behind in the sieve. Shook the sieve back and forth made sure all the sand and salt particles past through the sieve into the weight boat. The
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Introduction: Hydrometer analysis is used to determine the grain-size distribution of a soil which is similar to the sieve analysis done in an earlier lab. Hydrometer analysis can be combined with the sieve analysis to determine the amounts (percents) of fines (silts and clays) in a sample. The hydrometer analysis doesn’t require the soil to be passed through a series of sieves like in the sieve analysis. The analysis measures the rate of sedimentation. The larger the particle‚ the quicker it will fall
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Independent Study Unit: Apple Tree Course/ code: Biology‚ Grade 11/ SBI 3U This paper will examine apple trees by categorizing them through the following classifications‚ the vascular system‚ structures‚ its responses‚ practicality‚ and ecological importance which will be presented in a topical manner. Classification The classification of plants is the understanding of the relationships and similarities between plants. It is important to identify unknown species‚ to group or assign names
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Testing of Aggregates for Concrete Pesith Chan xxxxxxxx Xavier Cure 10440269 1. Sampling of Aggregates for Testing 1. Sampling of aggregates - General Quality control tests are routinely carried out on representative samples of aggregates to ensure that any variation in quality is within the specification limits. The need for representative samples cannot be over-stressed; otherwise the test results may misrepresent the characteristics of the aggregates. Sampling operations
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proportion of the mixture is far out of the requirements. We may need to change the blend gradation of aggregate. The blend in this mix design produced a gradation‚ as shown in Figure 1‚ that was close to the maximum criteria for the 2.36mm sieve and the 0.075mm sieve and passed above the restricted zone‚ so this blend was probably a fine blend. Therefore‚ the dust proportion of mixture was so high that it was far out of the requirements. We may need to change the cold feed so that a new gradation will
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in the cylinder. (ii) A straight metal tamping rod of circular cross-section 16mm in diameter and and 45 to 60 cm long‚ rounded at one end. (iii) A balance of capacity 5 kg‚ readable and accurate up to 1 gm. (iv) IS sieves of sizes 25mm‚ 20mm and 4.75mm. (v) A compression testing machine capable of applying load up to 40 tonnes at a uniform rate of 4 tonnes per minute. (vi) A cylindrical measure having internal diameter 11.5cm and height 18cm.
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maximum height. Phloem – transport sucrose‚ produced in photosynthetic tissue to other regions of plant‚ as well as hormones & any other organic material made by plan. Role begins at leaves Transports ‘sap’ to rest of plant Phloem cells linked by sieve plates for continuity. Sugar moved using turgor pressure How Materials Move in Vascular Tissue: Xylem: Water absorbed by root hairs moves through the cortex into xylem (small xylem vessels) in vascular tissue (transported throughout plant)
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PARTIAL REPLACEMENT OF CEMENT WITH MARBLE POWDER A MINI PROJECT REPORT Submitted by; RAHUL-M JAMSHEED .P MUHAMMAD SHANIL .K.P GEO .P. JOSE JAGADEESH .K.A | | | | | | | | In partial fulfilment of the requirements for the award of degree of BACHELOR OF TECHNOLOGY IN CIVIL ENGINEERING DEPARTMENT OF CIVIL ENGINEERING AWH ENGINEERING COLLEGE KUTTIKKATOOR DEPARTMENT OF CIVIL ENGINEERING
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Figure 3.8: Block Diagram of Soil at Shrinkage Limit 3.13.2 TABULATION AND RESULTS Data and observation sheet for Consistency Limits determination: Shrinkage Limit Performed for __________________ Location __________________________ Project ________________________ Job No. ___________________________ Boring No. ______________ Sample No. _____________ Depth _________ Description of soil __________________________________________________________ Performed by __________________________
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3. Explain how the products of photosynthesis are transported‚ partitioned and allocated during plant growth and reproduction. Photosynthesis has been the focus of much attention than any other physiological process in flora physiology. Photosynthesis is a complex plant metabolic process‚ similar to respiration and fermentation‚ in which a plant can synthesize organic matter using light and chlorophyll. According to Kirk 1994: Photosynthesis is a complex physic-chemical process that is the central
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