Silica content - Study guides, Class notes & Summaries

ENL1501 Assignment 1 Semester 1 2024 (Solutions) Question 1 Answer saved Marked out of 1.00 Flag question Question text How can packaging support the environment? a. By providing clear environmental information b. By using excessive materials c. By making products more expensive d. By being visually unappealing Clear my choice Question 2 Answer saved Marked out of 1.00 Flag question Question text What is the primary role of air for bioresources? a. Providing structural s...

Magma with high silica content tends to be - Answer-very viscous magma with low silica content tends to be - Answer-very fluid submarine eruptions of volcanoes - Answer-form pillow basalts which type of volcano is commonly composed of andesite - Answer-composite volcano an igneous rock made of pyroclasts has a texture called - Answer-fragmental the largest known shield volcanoes on Earth occur in - Answer-Hawaii Mafic igneous rocks contain - Answer-50% silica, MG and iron tw...

Composite Materials and structures 2 Marks Question and Answers 1 what is mean by composites? It is fiber reinforced composite materials which consists of fibers of high strength and modulus embedded in or bonded to a matrix with distinct Interfaces between them. 2. TYPES OF GLASS FIBER. • E-Glass – E stands for electrical • S-Glass – S stands for high silica content » High thermal expansion coefficient, » High fatigue strength • C-Glass – C stands for Corrosion...

CSLB Concrete C8 License Practice Test #2 Already Passed The maximum size of the conduit or pipe shall NOT exceed _______ of the thickness of the concrete. 1/3 Which of the following tests for concrete is conducted at the site/field? Color Test Explanation: Rest of the above are laboratory tests. If the concrete compressive strength specified is less than 3600 psi, it has the option of being tested at 28 days and is able to accept the concrete if it attains ___________ percentage of the mini...

setting expansion - the slight swelling of the gypsum while it is getting hard, crystals push against each other creating porosities study model cast - is a positive reproduction of both maxillary and mandibular, is a positive reproduction of the hard & soft tissues of the oral cavity sodium phosphate - common additive to alginate that acts as a retarder to slow down working time hygroscopic expansion - if the gypsum becomes immersed into water or comes in contact with water while setting...

Fault correct answers A plane in rock along which movement occurs Liquefaction correct answers - A process by which water-saturated sediment temporarily loses strength and acts as a fluid - When the ground is a poorly consolidated sediment or sedimentary rock with water in the pore spaces, shaking can cause the sediment to become like quicksand. - Dry/wet sand analogy Fractional Melting correct answers A mixture of molten and solid rock when the entire rock does not have the same melt...

LUOA Earth Science Module 2 (2023/2024) Rated A Copper is generally used for electrical wiring All rocks are made of minerals We all use minerals every day. We brush our teeth with toothpaste containing ____________, an abrasive powder that scrubs our teeth. We take a shower, get out and maybe put __________ powder on us. We turn on the light switch that has wires made of ___________. calcite, talcum, copper Why is oil not a mineral? (Choose 2) because it is a liquid, because it is made of li...

MSCI 112 Final Exam Review Questions And Answers Rated A+. Which layer in earth does NOT transmit S waves? a. The crust b. The inner core c. The mantle d. The outer core - correct answer. d. The outer core What are the plates of plate tectonics made up of? a. Asthenosphere b. Crust c. Lithosphere d. Mantle - correct answer. c. Lithosphere Which of the following igneous rocks has the lowest silica content? a. Felsic b. Intermediate c. Mafic d. Ultramafic - cor...

ESS 106 Exam 2 VEI - correct answer scale to measure explosions by volume eruptions caused by - correct answer interplay between density changes and viscosity (temperature, viscosity, and rate/style of degassing) viscosity - correct answer measure of difficulty/resistance to flow based on chemical bonding of melt magma composition - correct answer melt composition, gas content, crystals, silica variation of silica in magma - correct answer determines viscosity level melt ...

Particulate (mechanical) filtration, carbon filtration, reverse osmosis, demineralization (deionization & softening), distillation, mineral and fluoride addition, and disinfection and disinfection byproducts are all examples of ____________________ ______________________ processes Answer - water treatment Soluble iron is generally found in ground water with high _______________ ____________________ content Answer - carbon dioxide Soluble iron is changed to insoluble ferric iron by ______...