An equation for potential energy states U = Mgh. If U is in kg·m^2 ·s−2, M is in kg, and g is in m ·s−2, what are the units of h? a) s b) m^2 c) m d) g^-1

Q: The area of a small table is 593 cm2. Express this area in the S.I. unit. O a. 0.0593 square meter O…

A:

Q: 4. Fill the Table 2 with the equivalent quantity by conversion the following physical quantities…

A: Given, 1 lbf=4.45 N, 1 ft=0.3048 m, 1 hr=3600 s, 1 psi=6894.76 Pa, 1 mi=1.69 km, and 1 in=2.45 cm.

Q: Which of these is the fundamental unit of length, l?     millimeter, mm     centimeter, cm…

A: Fundamental units are those units which are independent of other units and are not derived from…

Q: The volume of an iron cube is 1000 cubic units. The density of iron is 7.87g/cm^3 calculate the mass…

A: Definition of density Density of an object is defined as mass of the object per unit volume. Density…

Q: The following equation is given: Question: Give the correct answer for the units of µ, when c is the…

A: In the given question given that an equation and We have to determine the units of permeability.

Q: State how many significant figures are proper in the results of the following calculations: (a)…

A: Given,

Q: The volume of a box is 225 cm. Express this volume in the S.I. unit. O a. 0.000225 cubic meter b.…

A: SI unit of volume is cubic meter (m3) 1cm=0.01m So 1cm3=0.000001m3

Q: The SI standard of time is based on: A. the daily rotation of the earth B. the frequency of light…

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Q: Question 14 In one of the labs, a student took multiple measurements for the length of a wooden…

A:

Q: The result of (20.20 + 0.010)(11.20 – 6.200) is in Newtons (N). If 20.20 is in meters (m), what are…

A: Given: unit of 20.20 is meter and unit of (20.20+0.010)*(11.20-6.200) is N

Q: True or false   1. The unit-factor method is used as a validity tool in deriving equations.   2.…

A: 1. The unit-factor method is used as a validity tool in deriving equations. The given statement is…

Q: For this problem, time is given by the variable t, position by s, area by A, and volume by V.…

A: (a) The position of an object is increasing at a rate, dsdt=30 m/s (b) The area of an object is,…

Q: We have a very large sheet of extremely thin paper. Assume that the paper is in fact only 0.1mm…

A:

Q: Rank these SI distance units from smallest to largest: μm, am, fm, nm, mm, cm, m, km, Gm, Tm, Mm,…

A: Rank these SI distance units from smallest to largest: μm, am, fm, nm, mm, cm, m, km, Gm, Tm, Mm,…

Q: A cube of material has sides 1 unit, and variable density which is given by p(х, у, 2) — 3+ 4xy – z,…

A: Solution-

Q: The density of a 12kg cube of Gold is 19,300 kg /m3. What would be the density of a 8 kg cube of…

A: Required : Density of 12 kg of Gold.

Q: what should you do to change the values in SI units to a value in us customary units

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Q: According to the label on a bottle of salad dressing, the volume of the contents is 0.473 litters…

A: Given, the volume of the contents is 0.473 L 1 L = 1000 cm31 in = 2.54 cm1 cm = 12.54in here, first…

Q: The mass unit most commonly used for precious stones is the carat. 1 carat = 3.168 grains, and 1 g =…

A: Convert 1 carat into grams. 1 carat=3.168 grains=3.168115.4 grams=205.71×10-3 grams

Q: 835.6 MHzMHz  Express your answer in meters using four significant figures.

A: We know that the relation between frequency (f) and wavelength is,  frequency = (c ÷ wavelength)…

Q: Convert 7.8 from g/m3 to SI units.

A: Given data as per question            unit=7.8g/m3

Q: 1. Convert 1.35 x 10° km² to Liters Answ: 1.35 x10" liters 2. Convert 30 µg /f° to kg/m³ NB: (lft =…

A:

Q: The density of a rectangular block of copper metal that weighs 1896 g is 17 g/ cm3 .The dimensions…

A:

Q: What is the mass of a rectangular shaped ice block with dimensions 0.03 x 0.02 x 0.01 m^3 if the…

A: The volume of a cuboid is given by V = lbh, where l = length b= breadth h = height The mass of a…

Q: 8. Using the rules for significant figures, what is the sum of 12+34.5+67.89+1.011? * O 115.401 O…

A: The number of significant figures is the minimum value as in the given in the individual data.

Q: motion of a mass tied to a spring is described by the equation x=25cos(3t+6)cm. Given A= 25, K= 2…

A: Given force constant k = 2 N/m

Q: A box is measured to be 15.0 inch x 12.0 inch x 8.00 inch. Calculate its volume in cubic meter.…

A:

Q: The density of gold is 19.32 g/cm^3. What is this value in kilograms per cubic meter? Required to…

A: Density of gold= 19.32 g/cm3 Volume= 1 m3

Q: As part of an important engineering project for NASA, you've been asked to do some unit conversions.…

A:

Q: What is the value in letter B? A. 0.2295 m B. 0.1082 m C. 0.3246 m D. 0.1461 m

A:

Q: Which of the following five quantities is NOT  an expression for energy? Here m is a mass, g is the…

A: Energy is defined as the ability of doing work. Various forms of energy are : Kinetic energy,…

Q: Find the speed of a car that is moving with a speed 115 km/h in the units of mile/h. use 1mile= 1609…

A: 1 Km = 1000 m Speed(v)= 115 Km/hr              V = 115 ×1000 meter/hr Now, 1609 meter = 1 mile So,…

Q: 24. A square with an edge of exactly 1 cm has an area of: A. 10-6 m2 В. 10-4 m? С. 102 m? D. 10ª m²…

A:

Q: Energy has dimensins mass times distance^2 divided time^2. In these expressions, m is mass, x is…

A: The dimension of a physical quantity is represented by using four base quantities. Base quantities…

Q: 1. A candy shop sells a pound of chocolate for 10.85 pesos. What is the price of 1.50kg of chocolate…

A:

Q: The error in measuring distance of a moving object is 3.44 x 10-12 m.    If the mass of the object…

A:

Q: Referring to the following equation: y=-3log(2.5x-0.5T) If the quantity y is measured in cm2/min, x…

A: y = -3 log (2.5 x - 0.5 T)    x = g/ cm3   y= cm2 / min      T= C log (2.5 x - 0.5 T)   = UNITLESS…

Q: State how many significant figures are proper in the results of the following calculations. (a)…

A: For multiplication and division, the least number of the significant figure will be the value of the…

Q: B. Express the following items to scientific notation. 10) 10 005 kg 11) 32 008 m 12) 40 750 585 ms…

A: 1. First, move the decimal point until there is no non-zero digit to the left of the decimal point.…

Q: Since 0.254 m = 25.4 cm = 254 mm, we could conclude that unit conversions within the metric units of…

A: Given : 0.254 m = 25.4 cm = 254 mm

Q: We have a very large sheet of extremely thin paper. Assume that the paper is in fact only…

A:

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

A:

Q: Rewrite the following measurement readings using unit prefixes in scientific notation:   1.…

A:

Q: 8. There is no SI base unit for area because: An area has no thickness; hence no physical standard…

A: There is no SI base unit for the area because area can be expressed in terms of square meters. There…

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