1.a What temperature in Kelvin is -145°C   (b)What temp in Celsius is 91 °F?     (c) Which of the following is not an equivalent combined unit of m/s2 ? Group of answer choices km/hr2 kg/m2 m2/ms2 cm/ms2

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Q: m= 15.5g, V = 6.01 cm3, what is the density?

A: Density (d) is the measure of mass per unit volume.                        d=mass(m)volume(v)

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Q: The tablecloth on my dining room table is 2 m long, which is

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Q: Which of the following has the greater volume: 1 mL or 1 cm³?

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Q: What is the density (in g/mL) of a cube that has equal sides of 12 inches and weighs 491 pounds?

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Q: Given: 1 lb (pound) = 16 oz (ounces), and 1 lb = 453.6 g, what is 5040 oz (ounces) in %3D kilograms?

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Q: An asteroid has a diameter of 501.08 mi, and a mass of 1.007 x 10 21 lbs. What is it's density in…

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Q: The Kohinoor Diamond ( d= 3.51 g/cm^3) is 108 carats. If one carat hasa mass of 2.00 x 10^3 mg ,…

A:

Q: In the winter, a heated home in the Northeast might be maintained at a temperature of 63 °F. What is…

A: Given  Temperature  = 63 °F  Temperature in Celsius and Kelvin = ?

Q: The radius of a copper (Cu) atom is roughly 1.3x10−10 m. How many times can you divide evenly a…

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Q: What is the mass, in pounds, of 8.32 quarts of olive oil, which has a density of 3.45 kg/gal?

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Q: Density is an intensive physical property. Look-up the meaning of an intensive property of matter…

A: Given - Density of 25.0 mL water = 1.001 g/mL. We have to find the density of 50.0 mL of water.

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Q: A cube of plastic 1.3x10-5 km on a side has a mass of 2.1g. What is its density in g/cm3?

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Q: A cube of osmium metal 1.500 cm on a side has a mass of 76.31 g at 25 ∘C What is its density in…

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Q: Ethylene glycol C2H6O2 is an ingredient of automobile antifreeze. Its density is 11g/cm3 at 20…

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Q: At what temperature would 250 mL of water boil? 1000 mL? Is the boiling point an intensive or…

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Q: If a regulation "fast -pitch" softball (188g; spherical in shape) has a circumference of 30.5cm at…

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Q: You have a patient who weighs 95 pounds. The dosage of a drug is 1.5 mg drug per kg of body mass.…

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Q: Heparin is available in a 10 mL vial containing 2500 units/mL.  A heparin infusion is prepared by…

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Q: (a) Read the following description of the element zinc andindicate which are physical properties and…

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Q: Substance A has a density of 3.20g/ml and substance B has a density of 2.41 g/ml. If substance A and…

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Q: 2.) 5. An Olympic-size pool is 50.0 m long ang 25.0 m wide. How many gallons of water (density = 1.0…

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Q: (a) If an electric car is capable of going 225 km on a singlecharge, how many charges will it need…

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Q: A thief plans to steal a gold sphere with a radius of 28.9 cmfrom a museum. If the gold has a…

A: The radius of the gold sphere = 28.9 cm The volume of the sphere can be calculated from radius as:

Q: 3. What is the density (in g/cm3) of a solid sphere with a mass of 8235 mg and a radius of 5.0 mm?

A: In given question  Density = mass / volume  Formula used.

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Q: A thief plans to steal a gold sphere with a radius of 28.9 cmfrom a museum. If the gold has a…

A: Given: Radius is 28.9 cm Density is 19.3 g/cm3

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.