what is the number of significant figures in eacch of the following measuredments quantities: a  351g, b    0.0100 ml,    c 1.010 ml and d     3.75 time  10 to the power -3 cm

Q: a. Estimate the reading from the following ruler to the appropriate precision a. b. Round…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: 2. A solid aluminum cube (specific gravity = 2.71) has a length of 532 millimeters. What is the mass…

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Q: Water has a density of 0.997 g/cm3 at 25 °C, ice has a density of 0.917 g/cm3 at -10 °C. If a…

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Q: A solid with an irregular shape and a mass of 11.33grams is added to a graduated cylinder filled…

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Q: Baseball is played with a round ball that may have a circumference of 9.07 in. and a weight of 5.08…

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Q: An iregular piece of metal has a mass of 30.0 g is placed in a graduated cylinder initially…

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Q: An intramuscular medication is given at 5.00 mg/kg of body weight. What is the dose for a 160-lb…

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Q: What value of copper (in dollars) is required to cover a 1550 square foot roof with copper 0.812 mm…

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Q: Indicate the number of significant figures in each of thefollowing measured quantities: (a) 3.774…

A: Rules for significant figures 1. Read the number from left to right 2. Non-zeros digits are always…

Q: A body occupies 150 ft3 and has a speciTic volume of 8 ft°. Assuming that g=32.2 ft/s?, calculate a.…

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Q: 02 The exponential notation of 385,500 to one significant figure is: A. 3.8x 10 B.3.8x 10 C3 10…

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Q: 6. A box contains a mixture of small copper spheres and small lead spheres. The total volume of both…

A: Given,  The total volume = Vt = 427 cm3 Total mass = mT = 4.36 kg = 4360 g.  Assume the volume of…

Q: What is the property of a liquid that is directly measured using a pycnometer? * Mass Volume Density…

A: The answer to the following questions are given below with detailed explanation and reasoning.

Q: An intramuscular medication is given at 5.00 mg/kg of body weight. What is the dose for a 190-lb…

A: Given,Intramuscular medication given at 5.00 mg/kg of body weight1 lb = 0.4536 kgSo, 190 lb = 190 x…

Q: m cm - 4.2 × 10° х 10' ? S

A: For unit conversion, 1 m = 100 cm = 102 cm ( -4.2 × 105 ms) . 102  cm =  -4.2 × 107 cms

Q: carry outbthe following operations and express the answers with the appropriatebnumber of…

A: Significant figures: The digits having a meaning in a given number are called as significant…

Q: 0.00047895s 4.8 x 10¬4 s 4.8 × 10–3 s O 4.80 x 10-4 s O 4.79 x 10-4 s

A:

Q: 2. Below each figure, give the reading for the (i) 50 mL graduated cylinder, (ii) thermometer, an…

A: The readings can be seen from the provided image.

Q: (0.010 cm) · O = ? km %3D

A: The student going to calculate the  1*(10)^(-7) km  And the missing part of the equation is 1=…

Q: Conversions: include the correct number of significant digits and follow the format provided in the…

A: Given that , We have to convert 1.2 gram to micrograms  & 10.0 cm to inches.

Q: Express the following measurement to 5 significant figures: 872311 mm. (Type numerical values only;…

A: The given measurement is 872311 mm. Number of significant figures are 6 i.e. 8,7,2,3,1,1. For…

Q: An electric current transports 96.0 C of charge in 46.0 minutes. Calculate the size of the electric…

A: Given that,  Charge transport by electric current q = 96.0 C Time t = 46 min   = 46×60 s = 2400 s…

Q: What is the mass of a femur (leg bone) having a volume of118 cm3? The density of bone is 1.8 g/cm3.

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Q: Indicate the number of significant figures in each of thefollowing measured quantities: (a) 3.774…

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Q: Which of the following measurements has 2 significant digits? Select one: O a. 0.020 cm O b. 2.000…

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Q: (a) Calculate the density of a 374.5-g sample of copper if it has avolume of 41.8 cm3. (b) A student…

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Q: A rectangular metal blockhas the following dimension: 20.0cm long, 5.10cm wide, and 2.54cm thick.…

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Q: 6. A bicycle has a 56 cm frame. What is this frame size equal to in inches? (1.00 in = 2.54 cm. Note…

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Q: Determine the density of an object that has a mass of 149.8 g and displaces 12.1 mL of water when…

A: Given     mass of object = 149.8 g  Volume of object = 12.1 mL   To find : density of an object

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

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Q: access the section in your eText. Part A An infant ibuprofen suspension contains 100 mg/5.0 mL…

A: Given 1. Weight of the body = 18 lb = 8.16 kg (1 lb = 0.4535 kg so 18 lb = 18 x 0.4535 kg = 8.16 kg)…

Q: Decide whether each proposed multiplication or division measurements is possible. If it is possible,…

A: a)(3.0cm3)(8.0cm2)=?. This is simple multipication of two magnitude having different unit power.…

Q: What is the density of the metal screw which weight 8 grams and has a volume of 4 milliliter ?

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Q: The Empire State Building is 443.2 meters. The height of Kilimanjaro is 19,341 meters. (a) Express…

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Q: (a) How many significant figures should be reported for thevolume of the metal bar shown here? (b)…

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Q: Osmium (Os) is the densest element known (density = 22.57 g/cm3). Calculate the mass in pounds and…

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Q: C. 136 Q3. Accuracy refers to how close a measured number is to A. zero C. Other measured numbers…

A: 3. Sol :-  Given statement is :  Accuracy refers to how close a measurement number is to :  A. zero…

Q: You are given and irregular shaped lump of a material and determine that it has a mass of 32.0000 g.…

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Q: An infant ibuprofen suspension contains 100 mg/5.0mL suspension. The recommended dose is 10 mg/kg…

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Q: A supposedly gold nugget displaces 21.7 mLmL of water and has a mass of 417 gg. Express your answer…

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Q: QUESTION 9 Before Object Added Afner Object Added mL mL A student is trying to determine the density…

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Q: An infant acetaminophen suspension contains 80 mg/0.80 mL suspension. The recommended dose is 15…

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Q: Solve the following equation for the unknown value, T. (round off the answer, no decimals) (4.184)…

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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.