DETERMINE THE mm READING OF THE FOLLOWING MICROMETER FIGURES SHOWN BELOW: 30 25 20 1. READING: 20 15 10 2. READING: BAREL 25 Dat 3. 10 READING: 00 45 40 35 4. READING: 20 15 10 5. READING: سلسيلسا

Q: 10 15 hhee er 0-25mm 0.01

A: To find : the reading of the apparatus at given setting

Q: The length and width of a rectangular room are measured to be 3.955 + 0.005m and 3.050 + 0.005m.…

A: The length of a rectangular room,   Its uncertainty,   The width of a rectangular room,   Its…

Q: An English ruler is 12 inches long. The length of an English ruler measured in metric units is 30.48…

A: Length of English ruler = 12 inches Length of ruler in metric units = 30.48 cm

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: Add (9.2 x 103 s) + (8.3 x 104 s) + (0.008 x 106 s).

A:

Q: 3 Given that 1 cm 1 millilitre Convert 508 litres to m3 Answer: 0.508

A: So   1 m3 = 106 cm3  and,  Realtion between liter and millilitre is   1 liter = 103 mili liter

Q: A candle is 7.9 inches tall. Use the fact that 1 inch = 2.54 cm to convert this measurement to cm

A:

Q: Using dimensional analysis, check which of the following equations is or are correct. 1. a=v/t 2.…

A: Given  a=v/t density =mass/volume  distance d=1/2 at

Q: Convert the following to standard notation: 3.1 x 10 °

A: Any number in scientific form is represented in power of ten, and standard form is without power of…

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

A:

Q: Convert 4.35 miles to meters using the parenthesis method.    Use the conversion factors: 5280 ft =…

A:

Q: 2) The numbers below represent a measurement taken. Based on the significant figures provided, what…

A: 2230 has four significant digits so it can represent the number upto  four significant digits  the…

Q: What is the uncertainty, (±), of: (a) 9.5 cm (b) 17 mL (c) 2.0100 g

A: uncertainty is the values which cannot be precisely or accurately measure with a given set of…

Q: State the uncertainty (for example, ± 0.5 cm) in each of the following measurements. a) 25.000 g b)…

A: Since you have posted a multiple different questions, we will solve the first one only as per the…

Q: Convert 150 cm1.5 to an equivalent number of m1.5, given that 100 cm = 1 m   Give your answer to 2…

A: It is given that, 1 cm=10-2 m. It is required to convert 150 cm1.5 into m1.5.

Q: Multiply 3.079 X 102 m by 0.068 X 10-1 m, taking into account significant figures.

A:

Q: Two lengths have been measured as  l(1)= (3.64 ± 0.04) cm and  l(2)= (3.9 ± 0.04) cm. Find the…

A:

Q: Using dimensional equations, convert(a) 2 wk to microseconds.(b) 38.1 ft/s to kilometers/h.(c) 554…

A: Conversion: 2 weeks to microseconds 38.1 ft/s to km/h 554×m4day×kg to microseconds ft4min.lbm

Q: If the uncertainty for a measurement is 23.1 cm ±0.05 cm what is it in meters (m)?

A: The uncertainty for a measurement as

Q: Evaluate the following expression and express the answer in scientific notation rounded to the…

A: 0.03348 m/s / [0.0094099 m + 2.28×10-4 m] = ?

Q: Calculate .456 x 12.54 keeping only significant figures.

A: Given : To calculate  .456 x 12.54 keeping only significant figures.

Q: When you use a micrometer to measure the diameter of a rod, you obtained a reading 7.556 mm. If you…

A: Zero offset is the error or the misalignment of the zero on the circular scale with the zero on the…

Q: Convert the following measurements to meters: A. 42.4 cm B. 6.2 pm C. 21 km

A: Given data: A. 42.4 cm B. 6.2 pm C. 21 km

Q: Convert the following to standard notation: 9.8 x 104

A: Standard notation is a form of presenting very small numbers in the form of a very large number.

Q: Length of rectangular is 10.5 cm width of rectangular is 8.6cm . calculate maximum % error for area…

A: Given that the length of rectangular is 10.5 cm width of rectangular is 8.6 cm. Assume that length…

Q: Apply the relative error formula and determine it in a calculation of the cross-sectional area of a…

A: Given ,  Diameter , D = 0.085 ± 0.002cm We know that cross-sectional area , A = πD22 =πD24 Using…

Q: Convert the following into standard notation: 4.2 x 10

A:

Q: Simplify the following quantities using a unit with an appropriate prefix: a. 6.5x1010 s  b.…

A:

Q: What, approximately, is the percent uncertainty for a measurement given as 1.57×m

A: The measurement of the distance is 1.57 m.

Q: 5.08 x 10" pm 5.08x10~μm 5.08 x 10-°km 11nn 5.08 x 10 nm

A:

Q: Trial Measurement (in centimeters) 3.0 3.1 3.1 2.9 3.2 3

A:

Q: Which one of the following recorded measures is correct for ruler with 2 mm division ?

A: As the ruler is of 2 mm division, the measured value should be in even number, that is, multiple of…

Q: Calculations: Use correct significant figures where applicable. 16. Convert 1.256 x 106 miles to…

A: Given data 1760 yards = 1 mile 1 meter = 1.094 yards   Significant Value It tells the degree of…

Q: Give four important characteristics of a standard unit

A: Standard units are the units which are used to measure length, mass of an object. These are also…

Q: Convert the following measurements to meters: A. 42.4 cm B. 6.2 pm C. 21 km D. 0.023 mm E. 214 um

A: Introduction : Various units in which length can be measured are : km, cm, pm, mm, μm, m  Out of all…

Q: Convert the folowing measurements to meters: A. 42.4 cm B. 6.2 pm C. 21 km D. 0.023 mm E. 214 um

A:

Q: A new unit of measurement for long distances is introduced by superheroes into the scientific…

A: Given:  115 stark = 29 Kent EXACT  This implies ,  1stark = 29/115 Kent.= 0.252173913 Kent  13…

Q: Following the rules of significant figures in measurement operations, what will you get if you…

A: Significant Figures We know the number of digits is used to express a measured quantity. And by…

Q: What is the difference between accuracy and precision? Explain Calculate the volume and percent…

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

Q: 1.234 m ±0.001 m)(1.2 m ± 0.3 m

A:

Q: When you use a micrometer to measure the diameter of a rod, you obtained a reading 5.17 mm. If you…

A: Actual diameter is,

Q: The sides of a small rectangular box are measured to be 1.80 ± 0.01 cm , 2.05 ± 0.02 cm, and 3.1 ±…

A: Expression for the volume of a rectangular box is V=lbh Substitute V=1.80 cm2.05 cm3.1 cm=11.439…

Q: Question 13 A wood board was measured to have a length of 125.46 cm with an uncertainty of 0.0003 m.…

A: Given  L = 125.46 cm  Uncertainty = ∆L = 0.0003 m  L = 125.46 = 1.2546 m

Q: 1.0 m minus 993 mm with correct significant figures

A: Significant figures are the number of digits that contribute to the resolution of a measurement.