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Q: An electron at rest is accelerated from point A by a potential difference AV1. It then enters the…

A: Given, An electron is accelerated

Q: Fill a small glass jar all the way to the top with water. What do you think would happen if you were…

A:

Q: A particle of mass m = 10-³kg and charge qo = -10-¹0 C is placed at the center of a ring of radius R…

A: We are given a charged ring. We are given a charge at some distance from center of ring. We prove…

Q: (a) Suppose a meter stick made of steel and one made of invar (an alloy of iron and nickel) are the…

A: (a) The change in length of the meter stick made of steel is, ΔLs=αsLsΔT=12×10-6/°C1.0…

Q: 3 cross section 1.25 mm?, when it is stretched by a force of 40 N and Y for steel is 2 x 101 N/m?.…

A: To find-Extension produced in the steel (e)=?Given-Y=2×1011 N/m2F=40 NL=2.5 mA=1.25 mm2=1.25×10-6 m2

Q: One Helium atom weighs 26.2 X 10-7 kg. How many He atoms would weigh 262 kg O a. 10° О. 107 Oc 10- O…

A:

Q: 1. Vodka that is "100 proof" is a mixture of half ethyl alcohol and half water. How much profit per…

A: Let the volume of vodka at 0° C be 1 liter . Then volume of water be 0.5 liter and volume of ethyl…

Q: Jason the builder is making 600 kg of concrete mix. Concrete is made by mixing cement, sand and…

A: Please see the answer below.

Q: A person is attempting to build a raft by lashing together some wooden logs. However, they are…

A: (1)mass of the log,m=100000 glength of the log, L=140cmradius of the log, r=15cmLog isin…

Q: pe your solution or attach a photo your so 21.84 CP A small sphere with mass 9.00 µg and charge…

A:

Q: .43) In Fig. 10-12 are shown four asses that are held at the corners a square by a very light frame.…

A: Answer

Q: Question 31 of 35 Determine the number of atoms in 57.0 grams of sulfur, S. (The mass of one mole of…

A: No of atoms in one mile of any element/compound is equal to avagadro number = 6.022×1023.

Q: Convert ( 25 x 10° gram/cm* to kg/m*).

A: Given: Unit conversions are as follows: 1kg=1000g 1m=100cm

Q: Find the mass of cork.

A: Given data;  A cork having following data;  Volume, v= 25 cm3 Density=0.25 g cm-3Find mass of cork ?

Q: How many atoms of Oxygen gas fill a cubic box of length 30.0 cm at 20.0ºC and 1.013 x 105 Pa? a.…

A: Given Length of cubic box L= 30.0cm= 0.3m Volume of cubic box V= (0.3)3=0.027 m3 Temperature T=20°C…

Q: 8. Past experience has indicated that the breaking strength of yarn used in manufactur- ing drapery…

A: Concept: The confidence interval does not indicate what percentage of the sample data is contained…

Q: R=

A: The answer is below

Q: The amount of substance (moles) is proportional to: a. The ideal gas constant. b. The number of…

A: Moles of a substance in a sample is equal to mass divided by the molar mass. Which means moles…

Q: Should 400 g be 4000 g?

A:

Q: An inflated basketball holds 6 liters of air at 3 ATM. How much air at 1 ATM went into the ball

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Q: How many cubic millimeters (mm3) are in 1 L?

A:

Q: What is most approximately the volume of water needed to be produced for putting off fire in case of…

A: Given : exposure factor =0.31, communication factor =0.41, First floor area =8400 ft2, Second floor…

Q: Convert 1.5 in Hg to lb/ft2.

A: We know that  1 inch of mercury = 70.726 pound force / square feet                   1 in Hg =…

Q: What is gas density, if under pressure of 105 Pa, its molecules move at a speed of 300 m/s?

A: The formula for the pressure in terms of volume and density is:

Q: A spherical cell acts as a perfect absorber for a particular nutrient. As soon as this nutrient…

A: Given, Original diameter,d1=45 μm New diameter,d2=2×45=90μm Initial rate of absorption,n=600…

Q: QUESTIONS 2.1. A force of P defined by the angle 0, = 75° to the horizontal acts through a point.…

A:

Q: A ther moelectric refrigerator used Semi-condluctor to cool the water. Five aglass for drink of…

A:

Q: Given A=38yi tYxyj+z² and B= xzi+yaj+zK Find die (A.B).

A: Given: A→=3x2yi^+4xyj^+z2k^B→=xzi^+yzj^+z2k^

Q: V=(625)/(P) what is the volume for a pressure of 208

A: We are given volume as function of pressure. We are given pressure. We have to find volume for this…

Q: A study finds that the metabolic rate of mammals is proportional to m314, where m is the total body…

A:

Q: Porosity is a measure of the void or empty spaces in a material and is a fraction of the volume of…

A: First, we will find the volume of all the beads, and then using the density, calculate the mass of…

Q: An engineer wants to wind 10 turns of wire on a cylindrical rod. He/she measures the diameter of the…

A: Given data: Least significant bit is x=0.05 mm. Number of turns is n=10.

Q: If you double the distance between two planets, what happens to the force of gravity between them?…

A: As the gravity force is inversely proportional to the square of distance, if the distance is…

Q: loaSG SG=0-82 mif= 1o00 xt t =56.27 Sec mf=(kg/sec) 2さu

A: Given data: Specific gravity is, SG=0.82. Time interval is, t=56.27 s.

Q: À body falling from a vertical height of 10 m pierced through a distance of 1 m in sand. It faced an…

A:

Q: A man jogging has a metabolic rate of 658 W. (a) Calculate his volume rate of oxygen consumption in…

A:

Q: 0 100 g of water are mixed with 150 g of alcohol (p = 790 kg/m3 ) .What is the specific volume of…

A:

Q: 10.16 Btu/ft²-hr-ºR Watts/m²-ºK (Ans. 57.659)

A:

Q: 7) A gas has a volume of 5 cubic feet and a gauge pressure of 3 atm at a temperature 40 degrees…

A:

Q: The tidal lung volume of human breathing, representing the amount of air inhaled and exhaled in a…

A:

Q: Convert 1.5 in Hg to lb/ft2.

A:

Q: 0.003 0.005 Solve for: arithmetic 0.30 mean diameter.

A: Solution: The arithmetic mean of n numbers is given by the following relation: m=∑xinHere, ∑xi-sum…