Can anybody tell me about the ending 0 in these numbers, why we include it in determiining "sig figs": 0.0210,  5.060 Is it because zeros to the right are significant

Q: Determine length CE for the similar triangles shown in Figure 1. E 25 m D A 10 m FIGURE 1 B 16 m

A: For similar triangles, corresponding sides are in the same ratio.

Q: If point A is located at coordinates (-3, -4) and point B is located at coordinates (2, 5), what is…

A: Given data The coordinates of point A is given as ( x1, y1 ) = (-3, -4) The coordinates of point A…

Q: In the following problem I am asked to calculate a volume respecting the rules of significant…

A: Given: volumev=43πR3R=4.5 cm To Find: Volume respecting the significant rules

Q: 1. Given the following measurements (in metric and English respectively) of a metal cylinder: length…

A: "As per the guidelines i solved the first question alone". 1. The radius of the cylinder is,…

Q: A paraffin wax candle is 6.25 inches tall and 1.50 inches in diameter. To what exponent will you…

A:

Q: factors in Appendix E.. {A E14. The volume of a cube is found by multiplying length times width…

A: In a cube length, width, and volume all are equal. Let the side ( length = width = height) of the…

Q: What is the number of nautical miles between place A (15°N, 90°W) and place B (55°S, 90°E)?…

A: In the given question we have to calculate the number of nautical miles between the given places A…

Q: When 2610 m + 11.7 m + 0.22 m are added, the answer to the correct number of decimal places is…

A: Given 2610 m + 11.7 m + 0.22 m are added, We have to answer to the correct number of decimal places…

Q: A study from the National Institutes of Health states thatthe human body contains trillions of…

A: Consider that the average mass of a human being is 90 kg.

Q: Is the smallest division made on the “metric scale” of the meter stick the same as the smallest…

A: Ruler: The ruler was used for measurement of small distances. The scale of the ruler has 10…

Q: IS a ge. Wld ough the sur the spner units of N m2/C? Select one: O a. 1.75 x105 O b. 1.7x 10-16 O .…

A: Use Gauss's Law to find flux Flux=sum of all charges within the surfaceε0 value of ε0=8.85×10-12…

Q: What is the number of nautical miles between place A (60°N, 75°W) and place B (70°S, 75°W)?

A:

Q: The unit forr enegy ave kam*/sWhat nits must be have in the following 2auation,assuming E Stands fo-…

A:

Q: Hi, I just want to verify if what is the raise number, is it 9 or 4? Thank you.

A: The answer is 5×104

Q: Find the dimensions of the quantity in the equation, h An 2n/ 2m(Uo - En) : O L O L·T O L·M/T2 O M O…

A: ∧n = h2π2m(Uo-En)where h is the planck's constant Uo and En are the energies m is the mass

Q: To convert from square foot (ft2) to square yard (yd-), you should O multiply by 1/3 O multiply by…

A: " Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The area of a rectangle with side of length r and width s is given by A = rs. Find the rate of…

A:

Q: Show that, when SI units for µ0 and ε0 are entered, the units given by the right-hand side of the…

A: SI unit of μ0 is Henry/meter which is equivalent to NewtonAmpere2 SI unit of ε0 is…

Q: Can you clarify the "sin" it looks like three times please, what are those digits exactly please?…

A: Maximum height calculation formula for projectile have square term of sinθ. i.e. sin2(θ)

Q: The first several digits of p, the ratio of the circumference tothe diameter of a circle, are p =…

A:

Q: Read the following instruments with proper significant digits and units and indicate the c number of…

A: Here given scale is cm scale. (2) 7.7 cm (2 significant figures)

Q: 200 ft-lb/hr to m-kg/s A rectangular building lot has a width of 75.0 ft and a length of 125 ft.…

A:

Q: Can measurements be accurate but not precise? Justify your answer by citing a specific example.

A: Given: To answer a question. The question is can measurements be accurate but not precise. Give…

Q: The Sun, on average, is 93 Million Miles from Earth. How Many Meters is this? Express using: a)…

A:

Q: P V =

A:

Q: What is the number of nautical miles between place A (20°N, 90°W) and place B (55°S, 90°E)?

A: Given: Place A (20°N, 90°W) Place B (55°S, 90°E)

Q: Convert 1.050 g/cm3into base SI units. Express your answer in scientificnotation with the correct…

A:

Q: The dimensions of your school ID are given in the table below. Apply the rules for significant…

A: L= 8.5cm, w= 5.4cm

Q: Why is the metric system of units considered superior to most other systems of units?

A: Metric system is the internationally accepted standard units. Most of the countries uses metric…

Q: U.S. football field is 120 yards long (including the end zones). How long is the field in the…

A:

Q: he ball at point a then runs 6 m eastward point d. Then finally runs 6.5 m, 51° south east back to…

A: Shortest length of path between initial and final point is called displacement Length of actual path…

Q: What is the percent uncertainty in 581 + 7.87 cm? Express your answer to 3 significant figures and…

A: According to question we need to find percent uncertainty?

Q: Convert the following number to MQ: 12,7000

A: To determine: Conversion of 12700 Ω to MΩ

Q: Using the laws of logarithms and exponentials solve the voltag battery 9*+1 – 36 3* + 27 = 0 log,(2x…

A: c) 3) We know that We have given the voltage  in a charging capacitance as a function of time  as…

Q: A spherical ball of metal is heated so that its radius is increasing at the rate of 0.01 cm/min. At…

A:

Q: Determine the percent uncertainty in sine when 0 = 55.0° ± 0.7° . Include 2 digit after the decimal…

A: Solution: Given, θ=55o±0.7o Where, the measured value, θ = 55o = 0.959931 rad, And the uncertainty,…

Q: Name three handy units for measuring length ranging from extremely short to very long. What is their…

A: Name three handy units for measuring length ranging from extremely short to very long. What is their…

Estimate of calculation