Suppose that liquid mercury and glass both had the same coefficient of volume pansion. Would a mercury-in-glass thermometer still work?

Q: What are the various types of errors? Explain the concept of sounding a number of some Significant…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: Consider a thundercloud that has an electric charge of 40 C near the top of the cloud and -40 C near…

A:

Q: The isotope bismuth-191 undergoes alpha decay. Write the reaction equation and determine the…

A: Remember that Nuclear reaction (radioactive decays) follows laws of conservation. And these rules…

Q: 1. A student measures the length of a table with a meter stick and the average yields a result of…

A: Answer:-          (a)                    It is a symmetric error.

Q: Learning Competency v Differentiate fundamental quantities from derived quantities. A. Classify the…

A:

Q: The catapult is used to launch a ball such that it strikes the wall of the building at the maximum…

A:

Q: What are the Various types of errors? a number of some Explain the concept of rounding Significant…

A: Error = True value - Estimated valueTypes of errors:1. Gross errorsThis type of error are takes…

Q: a. Identify what the graph shows b. Briefly explain what kind of information you can determine from…

A:

Q: Identify the independent variable, levels of the independent variable, and the dependent variable.…

A:

Q: SI to US conversion, explain how many cubic feet are in 5.00 cubic meters. Show all work, include…

A: Conversion from m to ft is,

Q: Working in a laboratory, you carefully measure 80.00 mL of solution ten times in a row, each time…

A: Here true value = 900.0 ml  Here measured value = (80.00)(10) ml

Q: Find the following for path B in the figure, where the side length of each square block is l = 125…

A: Side of each square, l = 125 mTotal distance travelled for path B = ?

Q: In the south, most homes have a heat pump for heating and cooling. The power of a heat pump is rated…

A: Power is the rate of change of heat/energy. P=energytime…

Q: The volume of a small bottle is 25 cm3. How much is this volume in S.I. units? Select one: a.…

A: Given  Volume of a small bottel V = 25 cm3   SI unit of volume is m3 1 cm3 = 1 x 10-6 m3  25 cm3 =…

Q: U = 1/(4ne.) qıq2/d q. and q: : d:

A: Given: U=14πεoq1q2d

Q: A closed rectangular container with a square base is to have a volume of 2000 in. The material for…

A: Given: Volume of the container, V = 2000 in3 Cost of material for top and bottom, Ctb = $4 /in2 Cost…

Q: Suppose the volume V of some object happens to depend on time t according to the equation V(t)= At3…

A: we know that the quantities having same dimension can only be added or substracted.

Q: A unit of area often used in measuring land areas is the hectare, defined as 10“ m². An open-pit…

A:

Q: Follow Significant Figures rules and Scientific Notation for all steps of the solution just for…

A:

Q: Determine the percentage. A dad holds five coins in his hand. He tells his son that if he can guess…

A: Given:The son would get the money if he guesses the money with 5% error.

Q: The quantity called mass density is the mass per unit volume of a substance. Express the following…

A: Given data: Mass density of water =1.0 g/cm3

Q: hypothetical alloy has a face-centered cubic unit cell. Its density is 10,470 kg/m3 and its atomic…

A:

Q: Using the information in the table below answer the following questions: a) Which of the following…

A: (a) Volume of 250g water = Mass / Density  Volume = 250 / 1 = 250 cm³    Volume of 250g lead = Mass…

Q: Workout the problem. A Box occupies a space of 11 cm. Wide, 24 cm. High and 2 cm. Long. What is its…

A: Given : Width of box (w) = 11 cm  Height of box (h) = 24 cm  Length of box (l) = 2 cm

Q: For a constant magnetic field (constant current), vary the velocity of the electron (by varying…

A: Given relation for qm qm=constantI2×Vr2

Q: Activity Oliver and Robin have different stride lengths and want to compare them. Oliver uses a…

A:

Q: 1. The world's tallst structure is the 828m Burj Khalifa in Dubai, United Arab Emirates. How tall is…

A: Since you have asked multiple questions, we will answer the first one for you. Kindly post other…

Q: Which are the possible values of mℓ when ℓ =3, ?

A:

Q: Please help me answer parts A. and B. of this question

A:

Q: When a graph is drawn, along the X axis is chosen and along the Y axis is chosen. For a graph, the…

A:

Q: Carry the following conversions: a. 2.5x10 -10 g in to kg if kg = 10 3 g; b. The label on a small…

A: a) Given values: Thus, mass M is given as:

Q: A spelunker is surveying a cave. She follows a passage 160 m straight west, then 230 m in a…

A:

Q: A manufacturer receives daily shipments of 70,000 springs and 45,000 pounds of stuffing for…

A: Given: Regular mattresses require 50 springs and 30 pounds of stuffing. Support mattresses require…

Q: The planet Neptune is in the order of magnitude of 1023 m3. a. what is this in cubic kilometers?…

A: Given, the planet Neptune is in the order of magnitude of V = 1023 m3.

Q: What would be the length of the shortest pipe required? Express your answer to two significant…

A: Here given that, the frequency of the sound is ranging from 20 to 10 kHz. And the pipe is closed in…

Q: Make a chart/table of derived quantities along with their units. Write the definition of each…

A: Derived Quantities Unit(SI) Volume,V meter3 Velocity,v meter/sec Acceleration,a meter/sec2…

Q: A  cannon is turned towards the west and a cannonball is fired. This cannonball has a velocity of…

A:

Q: Procedure: Perform the indicated calculations and answer the following questions. Problems 1-3 just…

A: 1. A) 1 meter=3.28 foot B) 1 foot=13.28m=0.304 m       2. A) 1 cm= 0.394 inches B) 1…

Q: Use the dimensional analysis to show if the following equations below are dimensionally consistent:…

A:

Q: Use the diagram to answer the question(s). 5 cm 2 cm 4 cm 3 cm Alexander found a solid block of an…

A: A student measures the dimensions of a block.  The length is measured as  3 cm  The width is…

Q: a. A painter uses 4.5 litres of paint to cover a wall with an area of 50 m2. Calculate the…

A: Given: (a) Volume of paint, V=4.5 L Area of wall to paint, A=50 m2   To determine: The average rate…