Q1. Fill in the correct accuracy, reading and units: Accuracy Reading Units A) 35 30 B) 20 16 60 C) 70 80 90 mm

Q: Which of these represents the Volume of a Cylinder of Diameter D and Length L?

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Q: 4. Which of the following contain the same number of significant figures? O a) 540 and 0.020 b) 10.1…

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Q: C. 83 milligrams = 8.3 x, grams d. 0.58 microwatt = 5.8 x, watts

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Q: 3. Carry out each of the following conversions mg a. 450 µg / mL to mL b. 0.15 g/L to mg/mL 4. A…

A: According to Bartleby guidelines only one question is allowed to be solved at a time therefore I am…

Q: 4. Compute for the relation between the centimeter and the inch by taking the ratio of the average…

A: We change the unit of physical quantity to another by knowing suitable conversion. We tend to get…

Q: A radius of a solid sphere is measured to be (6.50 ± 0.20) cm. Determine the volume of the sphere…

A: Volume of the sphere is  V=43πr3 Here V is volume and r is radius. Uncertainty in volume is δVV=3δrr

Q: Which tool would be best to use for measuring the following: a) Diameter of a wire. Explain. b)…

A: a) A screw gauge would be better to measure the diameter of a wire because it's least count is…

Q: Which of the following is equal to one micrometer: a) 10-6 m b) 103 nm c) 10-3 mm d) a & c only e)…

A: Find equivalent of Note:

Q: 10

A: Given that-Radius, r=6.50±0.20 cmMass, M=1.85±0.02 kgWe know that,Density, ρ=M43πr3we can…

Q: 1. Com plete the data below for the experiment: Measurement ENGLISH (inch) 1/16 METRIC ( cm)…

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Q: How many inches are there in 1 yard? a) 12 b) 36 c) 6 d) 18

A: To find: How many inches are there in 1 yard

Q: Which of the below expressions meets the requirements of using scientific notation? Select one: O a.…

A: Introduction: Scientific notation is a way of expressing numbers that are too large or too small to…

Q: ensionally consis ceive credit).

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Q: How many cubic centimeters are there in a cubic meter? a) 10 b) 100 c) 1000 d) 1 × 104 e) 1 × 106

A: Significant figures are used to establish the number which is presented in the form of digits. These…

Q: A lecture period (50 min) is close to 1 microcentury. (a) How long is a microcentury in minutes?…

A: (a) Let t denotes the microcentury. Therefore, the microcentury can be determined as,     Thus,…

Q: If you know x, a &t and want vo, which would be the best equation to use? A) x = vot + ½ at? B) v =…

A: Known quantities =x,a and tUnknown quantity=V0

Q: 2 What is the uncertainty of the (a) ruler in inches and (b) meter stick in meter? 3. Provide the…

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Q: Question 3 ( quantity is measured by two different methods and the values and standard deviations…

A: The value is the average of two values.

Q: collection and analysis of data experiment,

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Q: The table shows the set of five measurements recorded in a laboratory. The precision of 2nd…

A: The formula for finding the mean of the given measurement is given by, Here, Σx and n represents…

Q: Measurement Directions: Read and analyze the questions carefully. Write the letter of the correct…

A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

Q: 3. How would you calculate the error of a quantity Q that depends on the variables a, b, c and d if…

A:

Q: Length Measurement 1. An International System of Measurement has been established using the metric…

A: Benefits of using metric system:- 1. Unlike some non-metric measurements,  metric measurements are…

Q: 1. Make a dimensional analysis of the equations given below and find their units. a) V = 1/2 b) a =…

A: We find out the Dimensional analysis of the equations and their units.

Q: A rectangle has length 3.24 m and height 0.532 m. To the correct number of significant figures, what…

A: To Find the correct number of significant figure in the area of a rectangle. We know a rectangle has…

Q: How many kilometers make one nautical mile? a) 1 b) 1.536 c) 1.852 d) 1.756

A: To find: How many kilometers make one nautical mile

Q: 6. Using dimensional analysis, evaluate the following and report in the unit required. Be sure to…

A: According to question we need to solve above problem with right unit .

Q: at is the percent uncertainty in the measure

A: The measurement of error in physics is calculated as  Y = value ± error  So  Relative uncertainty is…

Q: 2. MICROMETER 3. 10 5. - 20 TTTTTTTTT| -15 -20 – 10 MICROMETER Total Reading SR TR VR Total (cm)…

A: Diagram which is given in question is micrometer, we have to measure the value, SR,TR,VR value add…

Q: The set of three forces, as shown, 27) The magnitude of the equilibrium force (F) (in N) is: a) 8.1…

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Q: The SI unit for measuring volume is a. meter b. liter c. gram d. cm3 e. kilograms

A: Volume is the amount of space occupied by the matter.SI unit of volume is litre. Thus, option (b) is…

Q: A. Volume: Table A.l: Volume of cube Length Measuring Instrument Height (em) Width Volume (em) (em)…

A: The Volume of the cube  a) When measured through Meter stick Volume=length×Breadth×height…

Q: Explain the qualitative and quantitative variables with examples which used in the field of physics

A: In physics, qualitative variables are the phenomena or events happening in the universe , on which…

Q: 2. In each measurement below, write your reading with the proper number of significant figures and…

A:

Q: 2. How many grams in 200 Kg.

A: Given data: Mass is, m=200 kg

Q: Usually how many types of errors are present in scientific measurements? a) 2 b) 3 c) 4 d) 5

A: To find: Usually how many types of errors are present in scientific measurements

Q: A student measures the diameter (D) of a cylindrical wire using micrometer of accuracy (0.01mm) as…

A: A micrometer or a screw gauge is a device commonly used for the accurate measurements of components…