12 grams of water occupies: 1 cm3 1.2 cm 12 cm3 120 cm

Q: A silver coin is 0.01 cm thick and has a radius of 1.50 cm at 20℃. Calculate the change in area when…

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Q: How many times great is the mass of the heaviest turtle than the mass of the lightest turtle. All…

A: In this question we have compare the mass of the heaviest turtle and the lightest turtle. Please…

Q: 10 kg 15 kg 37° 53°

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Q: QUESTION 12 12 grams of water occupies: 1 cm- 1.2 cm 12cm- 2 120cm QUESTION13

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Q: radius of lead and aluminum spheres

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Q: When equal masses of two substances are mixed, the resultant density is 2.5 g/cm³.When equal volumes…

A: The density of a material is defined as the ratio of the mass of the object to the volume of the…

Q: A hollow square metal tube has a measurement of 2.08 in for each side and a weight of 64.4 g. The…

A: Let the length of the tube be L cm. We will use this to find the volume of the metal in the pipe.…

Q: A cylindrical object has a radius of 1.17 cm and a height of 5 cm. The object also has a mass of…

A: Given Radius is r=1.17 cm Height is h=5  cm Mass is m=57.7  g   Find the density of the cylindrical…

Q: نقطتان )2( A glass cube of side length as shown in the figure below has a mass of 20g. Calculate the…

A: Given data Mass of Glass cube is m=20 g Find the density of the glass.

Q: When equal masses of two substances are mixed, the resultant density is 2.5 g/cm3. When equal…

A: When substances are mixed in equal volume then density- ρ1=density of (i)ρ2=density of (ii)Hence we…

Q: An object with a Density of 0.4 kg/L, has a volume of 1 inch^3 find the mass in g

A: Answer:-  Given  Density (p) = 0.4 kg/L  p = (0.4 × 1000000) g/m3  p = 400000 g/m3 = 4 × 105 g/m3…

Q: The diagram shows a measuring cylinder containing a liquid, and that same measuring cylinder when it…

A: Mass of empty container,  Mass of container with liquid,m2=190 g Volume of liquid, V=30 cm3

Q: You have one kilogram of feathers and one kilogram of lead. Which has the smallest density?

A: Answer Feathers

Q: An artist creates a sculpture made from 9.40 kg of iron . She wishes to create an identical…

A: Given, Mass of the iron sculpture , miron=9.40 kg  density of the iron, ρiron=7.86×103 kgm3 Density…

Q: with increasing elevation is called • Dyspnea • Barometric Formula Altitude sickness Most insects…

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Q: If the density of a diamond is 3. 5 g/cm³ , what would be the mass of a diamond whose volume is 0. 5…

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Q: What is mattet

A: Matter is anything which has mass and volume means occupied space.

Q: block of metal is 72g measures 2cm 4cm 6cm calculate the density of metal in SI units

A: Mass of block =72g =0.072kg Volume of block = 2cm×4cm×6cm == 48cm3

Q: Using a specific method, your calculated density of aluminum is d1 = 2.74 g/cm3. Using a different…

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Q: A gunpowder explosion in a cannon reaches a gas pressure of 3.0E8 Pa. If the cross-sectional area of…

A: Gas pressure P = 3×108 Pa Cross-sectional area of Cannonball A = 75 cm² A = 0.0075 m² Force applied…

Q: An artist creates a solid sculpture made from 5.30 kg of tin. She wishes to create an identical…

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Q: The mass of a feather is 8.2 x 10-3 grams. Write the mass in decimal notation

A: Given  mass=8.2×10-3 gram

Q: The density of a substance is 2.80 grams per milliliter. What is the mass of 15 centimeter cube * of…

A: density of a substance is d = 2.8 g/mm3 it means that the mass of  1mm3 of this substance is 2.8gm 1…

Q: 42. The mass of a gold walking stick in the shape of a tall,thin cylinder that is 4 feet high and 3…

A: Given data h=4 ft=122 cmd=7.62 cmρ=19.3 gm/cm3

Q: An empty food can has a mass of 46.87 grams. You fill it with 21.98 mL of tomato juice. The total…

A: Given Data- Mass of empty can = 46.87 grams Volume of tomato juice = 21.98 ml = 21.98 cm3 Mass of…

Q: What is the density of a metal, 10 mL of which weighs 5450 mg? O 10.5 O 0.545 O 0.670 O 1.106

A: Given Volume metal = 10 mL Mass of metal = 5450 mg We have to calculate density of metal

Q: 1 Increasing area by 4 Half the distance Keep area constant Increase distance by 4 Increase distance…

A: The capacitance of a parallel plate capacitor is given by  C =εo Ad where, A is the area of plates…

Q: An empty food can has a mass of 64.87 grams. You fill it with 13.38mL of juice. The total mass of…

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Q: A blood sample 7.2 x 10-8 M of H+

A: Given Blood sample with  7.2x 10-8 M of H+

Q: If a liter of cough syrup weighs 1,314 grams, what is its specific gravity? 1314 1.314 O 1.314 g/ml…

A: Gravity mass of cough syrup = 1314 gram volume of cough syrup = 1 liter We have to calculate the…

Q: A cork board measures 13.7 cm long, 10.3 cm wide and 2.0005 mm thick. Find the volume of the…

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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: 1.1. a) Convert 600 kg/m3 to g/cm3 b) Convert an area of 30 mm x 4 cm to m2 c) Convert 50 ml to…

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Q: 6 ст cm 12 cm Oil Water 8 ст

A: Pressure at the same level is same.

Q: An object has a mass of 4.70g. Calculate the density of the object whose volume is 2.55 L.

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Q: What is the mass of 1 liter of water 1 kg O 10 kg 100 kg 0.1 kg

A: Water is necessary to sustain life and essential for all living organisms. The earth's surface is…

Q: The density of aluminum is 2.70 ст3 и and the density of mercury is 13.53 . A 30-gram aluminum…

A: Given Density of aluminium ρal=2.70g/cm3 Density of mercury ρHg=13.53 g/cm3 Mass of aluminium m=30g…

Q: A lead sphere has a mass of 1.2×10⁴g, and its volume is 1.05×10³cm³. Calculate the density of the…

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Q: You mix 206 cm³ of liquid 1, with a density of 0.40 g/cm3, and 455 cm³ of liquid 2, with a density…

A: Given data: Volume of liquid 1 (V1) = 206 cm3 Density of liquid 1 (ρ1) = 0.40 g/cm3  Volume of…

Q: Iron has a density of 7.86 g/cm³. The volume occupied by 55.85 g of iron is A) 7.11 cm³. B) 2.8 cm3.…

A: Given data : Density=ρ Mass=m   Required : Volume

Q: 8.75 meters to centimeters

A: The unit of length can be converted from meter to centimeter by using the relation that one meter is…

Q: In purchasing food for a political rally, you erroneously order shucked medium-size Pacific oysters…

A: Given information: Here, l, b, and h are the dimensions of the container.

Q: Density of mercury is 1.36*10 kg/m3.What is the mass of a 4*10 m sample of mercury? 6.29 kg 5.44 kg…

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Q: Find the mass of 250.0 mL of water from Lake Michigan. The density of lake water is 1.00 g/mL. Note…

A: Given, Volume of water = 250.0 mL  Density of water = 1.00 g/mL  We know that  Mass = volume×density…

Q: nsity is mass divided by volume.)

A: DENSITY   Density of a substance is defined as it's mass per unit volume.     Mathematically,…

Q: What is the mass in grams and the weight in dynes and in gram-force of 12 oz of salt? Local g is…

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Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.