A typical school assembly lasts about 1 micro century! This time is closest to A) 38 minutes B) 46 minutes C) 53 minutes D) 60 minutes

Q: 5- Measured values for length are given in an experiment. Calculate the deviation value from the…

A: Given some measured valued of length.

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

A:

Q: You have an 18-carat gold coin (an alloy of gold and copper). Its mass is 6 grams. Using the fact…

A: Given: Mass of gold coin =6 grams Density of pure gold =19300 kg /m3 Density of copper =8960 kg /m3

Q: 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…

A:

Q: 1) A completely full underground oil reservoir is the shape of a perfectly round disk, similar to an…

A: An oil reservoir is the shape of a round disk that has some radius and thickness. The oil is pumping…

Q: More mirrors. Object O stands on the central axis of a spherical or plane mirror. For this situation…

A: Given: Mirror, Object distance, p=+11 cm Magnification, m=-1.2 To find: b) Focal length of the…

Q: 1. Consider a physical constant we will call ß that has units of Joules per Amp. If the dimensions…

A: The unit of energy is Joule, and the dimensional unit of the energy is ML2T-2 The unit of electric…

Q: 3- How is 8x10^(13) bytes data expressed as subordinates or exponents of base units? OA) 80 terabyte

A: Given, Data is 8×1013 bytes We know that 1 bytes = 10-12 byte

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: The reading of the micrometer shown in the figure below is

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Q: In the equation, C2=C, py+0.5pv², if y is distance, g is gravitational acceleration, p is density…

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Q: P 1 W = m–+-mV² +mgAh mr.

A: Correct

Q: Find the resultant time and the absolute uncertainty given the formula and absolute uncertainty…

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Q: * 36. (II) The speed v of an object is given by the equation v = At - Bt, where t refers to time.…

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Q: Which of the equation(s) are dimensionally compatible? E i. = v2 + 2aAx m 3 il. y = /rg (urgp) ii.…

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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: A metallic wire with resistance 8 0 , cross-sectional area 8.2×10-7 m², and conductivity o= 5.81×107…

A: Given, resistance R = 8 Ω             area A = 8.2 × 10-7 m2             conductivity σ = 5.81 × 107…

Q: 1. What is the unit for a velocity in the International System (SI) of a) 1 kg m2 b) 1m/s c) 1m/s?…

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Q: For a short time, the speed v of a car, in m / s, is given by v at“ + bt°, where t is the time in…

A: e is the right option

Q: Mass of a gold ring is 350mg. Its mass in Sl units is----- Select one: O a. 350 x10° g O b. 3.5 x…

A:

Q: A tank is filled with water to various depths, h. The pressure, P, at the base of the tank is…

A: Here question 1 has 7 subparts in the first image. Where in second image, Q1 has 8 subparts and Q2…

Q: 100N 100N How much should the scale be read in the attached figure with explanation?? on.

A: Let us consider the free body diagram of the weights and the scale. Forces acting on the blocks:…

Q: Light as a Feather The feathers in a pillow have a total mass of 59 grams. The pillow is in the…

A: 1. First of all we have to write down the all given conditions here,  as per the question above,…

Q: Calculations using scientific notation forr 16) 9. 2 X 10 8 cm- 6.9x 107 cm 17) 2.8 g + 3.25 kg 18)…

A: We know that 1 kg =1000 g                      or 1 g = 0.001 kg Sol.(16).…

Q: USING LENGTH MEASUREMENTS MADE WITH A CENTIMETER RULER U.S. MINT MEASURED USING…

A: The dimensions of Dime, Penny and Quarter are given as follows  : Dime : mass = 2.268 grams diameter…

Q: In Sl units, the dimensions of are Ho A. [ML3TA] B. [M1 L2T3 A²] C. [ML3/2 T-3 A] D. [M1L1 T2 A]

A: Introduction :- Here we need to find the dimension of ε0 and μ0 . After separately finding the…

Q: Write out the following numbers in full with the correct numbers of zeros. A. 718x10^4 B.…

A: A set of data written in scientific notation.Find:Write each number in full with correct number of…

Q: If equation F = m.g + A.m is assumed to be dimensionally correct, then dimension of quantity A will…

A:

Q: Which UNIT will the answer to this operation have? (We're only interested in the units, not the…

A: unit for mass is taken as kilogram kilogram is denoted as kg in units unit for time is second which…

Q: Area does not have base unit because, area is not an important physical quantity a. b. an area has…

A: Area can be expressed in form of the base unit meters.

Q: A newborn baby girl measure 12.5 inches. What is her length in meters (m)? (1 in = 2.54 cm) A) 31.8…

A: Given data:  Length (L) = 12.5 inches 1 in = 2.54 cm Required: The length in meters (m)

Q: (6.6x10^2)/(2.0x10-^7) is equal to A. 3.0x10^9 B. 3.3x10+^9 C. 3.3x10+^5 D. 3.3x10-^5 E. 3.3x10-^9…

A: (6.6x10^2)/(2.0x10^-7) = 3.3x10^9

Q: 4. Convert these dimensions in 3 significant figures; a) 350 lb fto N-m b) 350 lb/ft to kN/m³

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Q: collection and analysis of data experiment,

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Q: density

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Q: The SI unit for length is: kilometer mile meter inch

A: The S.I. unit of length is meter.

Q: Determine the numerical value of each of the following exponent and/or logarithmic statements: a.…

A:

Q: 1-1 7. An equation related by A =B/VC, with the dimensions of A = [M L'T 1 and [M'L T]. Find the…

A:

Q: A distance R is measured to be 3.400±0.005m. What is the relative uncertainty in R?   b) What is the…

A:

Q: The following figure shows a balance used to measure the mass of an orange cylinder. Read the value…

A: Each division indicate 2 gram.That is the least count of the balance LC=2 g Pointer is at the second…

Q: ) Express the speed of light, 3.00 x 108 m/s in: a) Feet per nanosecond        b) millimeters…

A: speed of light= 3×108 m/s 1 m= 3.28 ft (a) speed in Feet per nanosecond : 3×108ms=3×108 3.28 ft109…

Q: The units for energy are kgm^2/s^2. What units must the constant A have in the following…

A:

Q: 200 kilolitres of water was consumed inour house last month. this quantity of water corresponds to:…

A: The relation between the units kilolitre and Litre is as follows; 1 kilolitre=1000 litres The…

Q: Which statement below is wrong? A) 4 mm² = 4x10-3 m² B) All of above C) 36 mg = 36x10-3 kg D) 3 nC =…

A: We know 1 mm = 10-3 m1 mg = 10-6  kg1 nC = 10-9 C  1 cm = 10-2 m 1 µC = 10-6 C