Which word means a machine that examines rocks?

Q: Calculate the density of a block of rock given that the block has a mass of 70 kg (the average mass…

A: Given that,block of mass (m)=70 kgvolume (V)= 0.70 ft3

Q: Electrons move through a magnetic field of (0.08 T) balanced by an electric field of (9.0 × 10³…

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Q: Find the weight, to the nearest kilogram, of the cement block shown.Cement weighs 1700 kg/m2

A: Given- Cement weighs =1700 kg/m2 Length L=40 cm=0.4 m Width w=20 cm=0.2 m Height h=20 cm=0.2 m

Q: Density is always expressed as mass per unit volume. If an organic liquid has a density of 0.9 grams…

A: density of liquid = 0.9 gramscm31 ft3 = 7.481 gallons

Q: A moon rock has a mass of 6.96 kg and a volume of 0.0347 m3. What is the rock's density (in kg/m3)?

A: Density of a material is the mass of a unit volume of a material. Mathematically,  Density =…

Q: You have a different rock with a volume of 30cm3 and a mass of 60g. What is its density?

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Q: An older moves 1200 tons/h from a mine to the surface convert this rate to pounds per second using 1…

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Q: If 200 oak trees are counted on a 2 km x 2 km patch of land, what is the density of maple trees per…

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Q: The density of mercury is 19.3 g/cm3. What is this value in kilograms per cubic meter? With precise…

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Q: A log-log graph of the area of glaciers and their volume is shown in the figure below. The…

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Q: Four students are asked to find the mass of a mineral using a calibrated balance. The results were…

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Q: 1. Explain the difference between reflection and refraction

A: Explain the difference between reflection and refraction.

Q: Amy filled her aquarium with water, rocks, plants, and fish. What unit of measure should Amy use to…

A: Required :  What unit of measure should Amy use to determine the mass of the aquarium.

Q: Find the height or length of these natural wonders in kilometers, meters, and centimeters. (a) a…

A: Given that,for a, length=382 mfor b, l=1222.4 ftfor c, l=22500 ft

Q: calculate the density and relative density of a brine

A: Given:   Calculate the density and relative density of a brine solution ? Where data given as;…

Q: Figure out which of the following is larger. The surface area of a sphere with radius 100 m or the…

A: Radius of sphere (R) = 100 m = 0.1 km Surface area of lake = 3 square km

Q: How can scientists know the age of an artifact they pull from a historical dig?

A: How can scientists know the age of an artifact they pull from a historical dig?

Q: The Richter Scale is used for measuring the magnitude of earthquakes. the magnitude of an earthquake…

A: It is required to determine the change in magnitude of an earthquake if its strength is doubled.…

Q: While doing laboratory work on density, a group of students collected data on the mineral pyrite.…

A: From the graph we can see that the relation between the mass and the volume is linear and the graph…

Q: Explain the following statement by drawing a figure. What is stole?

A: We are asked to define stole

Q: three distinct unit systems

A: Fundamental units are the base units that are internationally accepted and are given for base…

Q: The volume of Settlers Dam is 530 hectare-metres. Remember that a hectare-metre covers a surface…

A: Given Data : The surface area covered by the collected rain is given as A = 10km2. The Volume of…

Q: Question 1 If a mineral weighs 25g and has a volume of 50cm- will it float on water?

A: Given mineral has weighs(w) 25g, volume(v) is 50 cm3 So, density(d) of given mineral is as shown…

Q: what is the density of a piece of quartz with a mass of 30g and a volume of 6cm^3

A: The volume of the quartz piece is, V=6 cm310-6 m31 cm3=6×10-6 m3

Q: The length (in centimeters) of a typical Pacific halibut t yr old is given approximately by the…

A: Let t be the time, then length of a typical Pacific halibut is given as,

Q: You have a different rock with a volume of 30cm' and a mass of 60g. What is its density

A: Given data:  mass = 60g = 0.06 kg  Volume ,= 30cm³.= 3× 10^-⁵ m³     Concept/formula used :…

Q: The density of some material is 22.61 g/cm³, what is the density of this material in kg/m3?

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Q: Find the intensity of an earthquake with a period of 0.03 and an amplitude of 4,000 micrometers.

A: Given:        Time period of earthquake, T = 0.03 s       Amplitude of the earthquake, A = 4000…

Q: Submit an infographic showing how ancient technology developed up to the present, with its benefits.

A: Advances in ancient times with the introduction of the wheel and after that, the process continues…

Q: You drive up a long road inclined at 10 degrees for 1.5 miles.  How may meters of elevation increase…

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Q: Describe the Traditional Image of Science?

A: Concept used: Science is the empirical, theoretical and practical study of natural world.

Q: If the plate shown in the Figure has a density that varies according to ρ= ρ0 (1+x8/(2b4 )) ,…

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Q: A thin sheet of gold foil has an area of 3.05 cm2 and a mass of 6.3 mg. How thick is the foil? The…

A: Given data The area of the thin sheet of gold foil is A = 3.05 cm2. The mass of the thin sheet is m…