3. The power requirement of a fan in kW in order to supply air at a rate of 500m3/h at a total discharge pressure of 0.5psia in kW is Answer: 0.48KW
Q: Calculate the average density of the earth in terms of g, G and R.
A: To calculate: The average density of the earth in terms of g, G and R. Formula used: g=GMR2 Here, g…
Q: Question: A carpet is to be installed in a room whose length is measured to be 12.71m and whose…
A: Length of the room is L=12.71 m Width of the room is W=3.47 m…
Q: A student measures the dimensions of a rectangular slab of marble to be 112.64 cm by 3.21 cm by 0.02…
A:
Q: A 1140-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the…
A: Given data-Weight of uniform beam Weight of crate Let length of beam L, and magnitude of horizontal…
Q: Estimate the order of magnitude of the length, in meters, of each of the following.
A: to estimate : The order of magnitude of length in meters for a pool cue
Q: (b) What is Hall effect? Find the torque on a current carrying conducting rectangular loop of length…
A: Definition: When magnetic field is applied in a direction perpendicular to flow of current,…
Q: How would you explain to someone why it is necessary to reverse the inequality symbol when…
A: Given: To explain the reverse of an inequality symbol if multiplies on the both sides of an…
Q: A logistics has just signed a contract to deliver products to 3 locations, and they are trying to…
A: sds
Q: Two charges one negative and one positive with strength Q1 = -3*q and Q2= +2*q (where q=7.0…
A:
Q: Vx (V) Lx (cm) 0.4 10 1 30 1.5 50 1.8 60 2.1 70 2.7 90 2. Using Table 6.1 plot a graph between…
A: 2) Given, From table 6.1 Vx Lx 0.4 10 1 30 1.5 50 1.8 60 2.1 70 2.7 90 And graph…
Q: Which of the following is a unit of fundamental quantity? (A) meter per second B gram (c) kilometer…
A:
Q: DEA agents watch drug smugglers load cocaine onto a fishing boat in a Mexican river to transport it…
A:
Q: DEA agents watch drug smugglers load cocaine onto a fishing boat in a Mexican river to transport it…
A: Initially boat is floating on water surface in equilibrium .At this situation weight of boat is…
Q: solving for t s = so + vot + ÷at? 14m = 2.4m + (1.2m/s)t + ÷(0.5m/s²)t² (0.25m/s²)t² + (1.2m/s)t –…
A: The equation of motion is given as s=s0+v0t+12at214 m=2.4 m+1.2 m/st+120.5 m/s2t20.25 m/s2t2+1.2…
Q: Earth, the densest planet in the solar system, has a mass of 5.98 x 1024 kg and a volume of 1.08 x…
A: Given: The mass of the earth is 5.98x1024 kg. The volume of the earth is 1.08x1021 m3.
Q: An object with a mass of M and a volume of V has a density of ρ. If the density is doubled without…
A:
Q: You are observing two people carrying groceries. The smaller person has a mass of 40.0 kg and can…
A:
Q: The price of gas is 2.90 per gallon. Calculate how much money you could expect to spend on a round…
A: Let mileage of the car be 25 mile per gallonWrite the relation for number of gallons to cover the…
Q: Solve the problem. You are buying carpet to cover a room that measures 38 ft by 40 ft. The carpet…
A: we have givenCarpet measures = 38 ft by 40 ft
Q: What is the efficiency of the boiler, expressed as a percentage
A:
Q: A square cube has sides with dimensions of 2.8 cm. If the mass of the cube is 58 grams, what is the…
A:
Q: The side of a square measures 4 m in length. What is the area of the square? O 16 x 10 -4 cm² O 16 x…
A: Side , a = 4 m To find = Area
Q: figure below. The +- 5.00 µC charges form a dipole. Find the force (magnitude and direction) the-…
A:
Q: A fence is built in the shape shown by the figure. The fence encloses a square area of side s plus a…
A: Write the formula for the area of the fence.
Q: How to round off into two significant figures of 1.(0,00208) 2.(9438) 3.(0.000344)
A:
Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…
A:
Q: (a) Assuming that each cubic centimeter of water has a mass of exactly 1 g, find the mass of 2.38…
A: Given data: Density of water (ρ) = 1 g/cm3 Time (t) = 10.8 h Volume of water (V) = 99.0 m3…
Q: Rour 3 Sig Figur
A: Number- 0.0060703 Place in scientific notation- 6.0703×10-3 Round to 3 significant figures- 0.00607
Q: In the process of using the scientific method, a researcher: Directly tests both the null and…
A: In scientific method, null hypothesis tests the relation ships between the collected data or which…
Q: takes 13.9 hours to drain a container of 91.3 m³ of water. What is the "mass flow rate," of water…
A: a) each cubic centimeter of water has a mass = 1 g that is density = ρ= 1g1cm3= 1gcm3 = 1000 kg/m3…
Q: Consider a cylinder of radius 40 cm and 60 cm high. Find the cylinder's volume in cubic feet.
A: Given that, The radius of a cylinder, r = 40 cm The height of a cylinder, h = 60 cm The formula…
Q: (a) Assuming that each cubic centimeter of water has a mass of exactly 1 g, find the mass of 8.88…
A: Given data: Density (ρ) = 1 g/cm3 Volume (V) = 8.88 m3 The time taken to drain a container (t) =…
Q: DEA agents watch drug smugglers load cocaine onto a fishing boat in a Mexican river to transport it…
A:
Q: What mass of gasoline (in kg) can be contained in a fuel tank whose dimensions are 45 cm x 83 cm x…
A: Given that Dimensions of fuel tank is 45 cm x 83 cm x 23 cm So the volume of the fuel tank is given…
Q: A patient’s temperature was 97.0 °F at 8:05 A.M. and 103.4 °F at 12:05 P.M. If the temperature…
A: GIVEN: Tem. at 8:05A.M. = 970F Temperature at 12:05P.M. =103.40F
Q: a copper cylindrical rod of radius 7 cm and length 47 cm is melted and recast into a wire of…
A: Given, a copper cylindrical rod of radius 7 cm and length 47 cm is melted and recast into a wire of…
Q: The surface of a lake has an area of 15.5 km². What is the area of the lake in m²? 1.55 x 108 m²…
A: Given data: Area (A) = 15.5 km2 Required: Area in m2
Q: DEA agents watch drug smugglers load cocaine onto a fishing boat in a Mexican river to transport it…
A:
Q: A dimensionally homogeneous equation is one in which all the terms have the same units. These units…
A: The given equation is a homogeneous equation. In the homogeneous equation, all the terms have the…
Please provide a complete solution.
Step by step
Solved in 2 steps with 2 images