State how many significant figures are proper in the results of the following calculations: (100.5)(96.6) / (46.610)(1.19) (18.5)2

Q: 10. Convert 1psi (pound per square inch) into kilopascal (kilonewton per square meter). Consider two…

A: Given: 1 kg = 2.2046 lb So 1lb =1/2.2046 kg 1lb = 0.4536 kg     Also, 1 kg =9.81 N 0.4536 kg…

Q: What is the value of n+r/(2.000) 2, written with the correct number of significant figures? O…

A: To determine: The value of π+π2.0002

Q: How many years older will you be 1 gigaseconds from now? (Assume a 365-day year.)

A: Given -  1 gigasecond To find - How many years older you will be after 1 gigasecond. As we know,…

Q: What is 47.905 rounded to three significant figures? I put 48.0 and it was incorrect.

A: The given number is having five significant numbers.The new round of to three significant figures is…

Q: Convert the following: 15.2 in3 to ft3 Express answer with three significant figures

A: Here we are given with 15.2in3 and we have to convert it into ft3

Q: Evaluate the following to three significant figures and express each answer in SI units using an…

A: Evaluating to three significant figures and expressing each answer in SI units using an appropriate…

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

A:

Q: What is the maximum discrepancy between two measurements averaging 2,500 feet if the discrepancy…

A: Given: Average of two measurements = 2500 ft Discrepancy ratio > 1/5000

Q: (I) Express the following using the prefixes of Table 1–4: (a)1 x 106 volts,  (b) 2 x 10–6 meters,…

A: Some measurements

Q: An engineer reports the findings of a measurement as 321.5332 + 2.3 kg (95%). Comment of the proper…

A: The value is Expressed in one decimal digit after point.

Q: Convert 5 x 1010 Megahertz to bits per second. Giving detailed explanations

A: Given Frequency = 5×1010 Megahertz

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: What would be the result of 48978 if you use significant figures

A: To write the given number using significant figures. Given number: 48978

Q: Our classroom was kept at 25.0°C during your experiment, so v is predicted to be 343 m/s. What is…

A: Given data :              Speed of sound in air ;                                          Expected…

Q: What is the percent uncertainty in the measurement 6.32 + 0.01 m? А. 0.32% B. .0.01% С. 0.16% D.…

A:

Q: What is the percent uncertainty in the measurement 3.99±0.35m?

A: Here, the absolute uncertainty in the length is given. First, find the ratio of uncertainty with…

Q: Find the ratio: (2.00 kg/ m^3 to 5.1 x 10^-6 Megagram/ cm^3

A:

Q: For the measurement of length: 1km 50m and expected value of 1100m, find the relative error.

A:

Q: What, approximately, is the percent uncertainty for a measurement given as 1.57 m2?

A:

Q: DETERMINE THE mm READING OF THE FOLLOWING MICROMETER FIGURES SHOWN BELOW: 30 25 20 1. READING: 20 15…

A: Solution: 1. In the micrometer screw gauge, the first part of the measurement is taken from the main…

Q: Calculate the following with the correct number of sig figs. 1.5.00 + 2.1

A: Significant figures are the number of digits that contribute to the accuracy of a measurement. While…

Q: Convert the given standard notation below to scientific notation. Then, perform the indicated…

A: Solution: Convert the standard notation to scientific notation. 150,000=1.5×105 0.0025=2.5×10-3…

Q: Which is the most convenient point to calculate the equivalent values?

A:

Q: Convert the following to standard notation: 8.5 x 10°

A: Given number = 8.5×100To convert : the given number into standard form

Q: After carrying out some calculations (based on experimental data) your calculator shows that the…

A: Given: The mass of the object is 178.54968 g. The uncertainty in the mass is ±25.0163482 g.…

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

A:

Q: The result of two measurements made in the laboratory are a = 4±1 (cm) and b = 7±2 (cm). Calculate…

A:

Q: What is the percent uncertainty in the area of a circle whose radius is 1.8 × 104 cm?

A:

Q: Find the absolute and percent relative uncertainty and express each answer with a reasonable number…

A:

Q: Find the value of m. Megabytes 72 108 0 1 Seconds 4 9.

A: case 1) megabytes/sec = 72/4  = 18 Mb/s Case 2) Megabytes/sec = 108/6  = 18 Mb/s Therefore, for t =…

Q: Given a set of length measurements: 62.1, 62.5, 61.7, 62.6, 62.7, 61.9 cm. Find the standard error…

A: The formula for ​Standard Deviation: Standard Deviation, σ=∑i=1n(xi-x)2(n-1)​​where: xi = Value of…

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

A: the number of significant figures in any mathematical operation like addition , multiplication ,etc…

Q: How would you round 0.0189787745 to 4 significant figures?

A: Required: The value 0.0189787745 in 4 significant figures

Q: From the following figure find the average value of n diameter cm vs circumference 8. 7 y = 0.2975x…

A: y=d=Diameterx=c=Circumference The function is y=0.2975x+0.0077

Q: What is the square root of 1023?

A: The given number is x=1023 The square root of this number is written as x=1023 Or in another form,…

Q: What is the area, and its approximate uncertainty, of a circle of radius  3.1 x104 cm?

A:

Q: te the following and express the answer in the proper number of significant figures:…

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

Q: Use dimensional analysis to convert the volume for the English measurements of tablespoon and…

A: Given data: 1 Liquid oz=29.57 ml 1 cup=8 liquid oz 1 cup=16 Tbsp 1 Tbsp=3 tsp

Q: One foot equals 30.48 centimeters. How tall in meters is a 5.96 ft person?

A: Given:One foot = 30.48 cm.Height of a person = 5.96 ft

Q: Find the % of relative uncertainty a) 2.0g+or-0.2g b) (2.50+or-0.01)s

A:

Q: For the measurement of length: 1km ± 50m and expected value of 1100m, find the relative uncertainty.

A: Given, measurement of length, l=1km ±50 m expected value =1100km

Q: What is the result of 2.56 ÷ 3.793 written with the correct number of significant figures?

A: Given : Two quantities with values, V1 = 2.56 V2 = 3.793 Required : Sum of the two quantities with…

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…

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.