Two resistors (20, and 60) are connected in parallel across a 9-Volts battery, what is the total resistance?
Q: Air weighs about 8.00 per 100 cubic foot. Find its density in a) grams per cubic foot b) g/L c)…
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Q: Example: find the current source R2 kN R 2kM R3 3 kN E 20 V R43 kn Rs 3 kl:
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Q: Which is an example of a mixture? O A. Water O B. Salt O C. Milk O D. Aluminum
A: Mixtures are formed by composition of different substances, such that they possesses the identical…
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A: Answer Not necessarily
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A: Required : Concepts of physics in the figure.
Q: The wooden block with the same mass as iron block displaces more water
A: wooden block and iron block are of same mass.
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A: Gas volume = 29.96 cc Oil volume = 29.96 cc Water volume = 25.68 cc
Q: flow rate for a schedule 40 pipe
A:
Q: From applications point of view, Explain how and when the strength of material becomes more…
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A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: A tank has a capacity of 75,000 cubic feet. How many gallons of water does the tank hold
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Q: State Archimedes principle.
A: Archimedes principle can be defined as:
Q: View History Bookmarks Profiles Tab Window Help Set #10: Ch. 11 - Roll X WP NWP Assessment Builder…
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Q: gas is flowing with a velocity of 0.4 m/s in a pipe of with an area of 0.2 m2 and then flows in a…
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Q: You have been hired as an expert witness by an attorney for a trial involving a traffic accident.…
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Q: An ore loader has a weight of 1,200 metric tons. Convert this to a) Ibs., b) N, c) gal and d) kg.
A: Comment: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the…
Q: 1- the phenomenon of necking occurs at yield point.
A: 1. Necking occurs at yield point (statement is true) as the reduced area gives the neck the largest…
Q: Melting point depends on pressure. True or False? a) True b) False
A: True or False Melting point depends on pressure.
Q: Determine the net amount of a force whose magnitu
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Q: A certain body weighs 12 N in air and 10 N when immersed in water, Find its total volume and its…
A: Given that a certain body weighs 12 N in air and 10 N when immersed in water, we have to find its…
Q: Calculate the volume of iron? mass - 7000 kg density - 0.148/cm²
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Q: A mineral sample weighs 150 grams suspended in air, when placed under water the same sample weighs…
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Q: Theorem Let S be a convex set in R" with a nonempty interior. Let x₁ = cl S and X2 € int S. Then 2x₁…
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Q: What is transformation of energy in dam
A: Potential to kinetic Kinetic to mechanical
Q: Give two types of conduction .
A: Conduction is broadly classified into two types : 1. Conduction of heat - When a substance is…
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A: Aluminium window frames are made by passing the pre-heated aluminium alloys through die by…
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Q: Explain why a salt crystal will shatter if you hit it with a hammer.
A: In case of salts, where ionic bonds are present, the ions are arranged in a definite unit cell which…
Q: 11. How would yona determine ther density of an irregularly shaped rock?
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Q: Which solid has more volume recall density=mass/volume, so volume=mass/density a) A kilogram (kg) of…
A: Volume = mass/density because everyone have same mass so volume is inversely proportional to…
Q: Convert 5520 kg/m3 to g/cm3
A: Given: The density is 5520 kg/m3.
Q: 22.How many ft³ will 670 lb of water occupy? Show working equation with answer. Answer must be in…
A: Given data: Mass of the water m= 670 lb
Q: Give four specifications of oil and gas perforating gun from any oil and gas company or pipe…
A: Four specifications of an oil and gas operating gun: 1) Gun can create fractures of nearly 50 ft in…
Q: Which has the greater density—2 kg of water or 1 gram of lead?. Explain
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Q: Why is cement not needed between the stone blocks of an arch that has the shape of an inverted…
A: Catenary arch withstands its weight by redirecting the vertical force of gravity into compression…
Q: State and explain lenz law in details
A: According to Lenz’s law, the induced EMF always opposes the cause which is producing it. If the…
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