# a hollow iron pipe is 21 cm long and its external diameter

### a hollow iron pipe,which is 14cm long and.has its

Nov 24,2014 a hollow iron pipe is 21 cm long and its external diameter#0183;a hollow iron pipe,which is 14cm long and.has its external diameter 10cm.if the thickness of the pipe is 2 cm and iron weighs 1g/ cm3,find the weight of the pipe? Anybody can tell answer for this question within 5 minutes.a hollow cylindrical iron pipe is 21cm long its outer a hollow cylindrical iron pipe is 21cm long its outer diameter and inner diameter are 10cm and 6cm find the volume of iron used in making pipe also find surface area of pipe - Math - Surface Areas and Volumes Inner radius = 3 cm(r) height = 21 cm Volume of iron = 22/7 * h ( R -r) (R+ r) = 22/7 *21* 2*8 = 1056 cm cube.[Answered] A hollow iron pipe is 21 cm long and its A hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weighs 8g/cu.cm,then the weight of the pipe is # 3.6 kg 3.696 kg (Correct Answer) 36 kg 36.9 kg Comments and Answers (2) #

### [Answered] A hollow iron pipe is 21 cm long and its

A hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weighs 8g/cu.cm,then the weight of the pipe is # 3.6 kg 3.696 kg (Correct Answer) 36 kg 36.9 kg Comments and Answers (2) #Volume and Surface Area - Aptitude Questions and Answers Volume and Surface Area - Data Sufficiency 1.Volume and Surface Area - Data Sufficiency 2.5.A hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weighs 8 g/cm 3,then the weight of the pipe is [A].3.6 kg.Volume And Surface Area - Aptitude MCQ Questions and A hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weights 8 g/cm 3,then the weight of the pipe is A.3.6 kg.B.3.696 kg.C.36 kg.D.36.9 kg.Answer Solution Discuss in Board Save for Later

### Tricks to solve Volume and Surface Area Problems - School

May 02,2018 a hollow iron pipe is 21 cm long and its external diameter#0183;A hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weighs 8 g/cm3,then the weight of the pipe is A.3.6 kg .B.3.696 kG.C.36 kg .D.36.9 kg.Correct! Wrong!Some results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextVolume and Surface Area - Aptitude Questions and AnswersA hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weighs 8 g/cm 3 ,then the weight of the pipe is A.Some results are removed in response to a notice of local law requirement.For more information,please see here.

### Solved A Hollow Iron Pipe Is 21 Cm Long And Its External

See the answer.A hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weighs 8 g/cm3,then the weight of the pipe is:SOLUTION A cross section of a hollow circular pipe shows Question 706890 A cross section of a hollow circular pipe shows that its inner diameter is 2 1/10 inches and that the pipe is 3/5 inch thick.what is it's outside diameter (OD)? A costume designer bought 2 1/2 yards of black silk,3yards 6 inches of white silk,and 6 1/3 yards of blue silk.RD Sharma Solutions for Class 8 Chapter 22 Mensuration = 9240 cm 3.5.A hollow cylindrical pipe is 21 dm long.Its outr a hollow iron pipe is 21 cm long and its external diameter#233; and inner diameters are 10 cm and 6 cm respectively.Find the volume of the copper used in making the pipe.Solution We have,Length of cylinder = 21 dm = 210 cm.Outer diameter = 10 cm.Outer radius,R = 10/2 = 5cm.Inner diameter = 6 cm.Inner radius,r = 6/2 = 3cm

### Q.A hollow iron pipe is 21 cm long and - Staff

a hollow iron pipe is 21 cm long and its external diameter#0183;A hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weighs 8 g/cm3,then the weight of the pipe is A.3.6 kg B.3.696 kGMiscellaneous Quantitative Test (Part IV) For GRE/GMAT/BAT 66 cubic centimetres of silver is drawn into a wire 1 mm in diameter.The length of the wire in metres will be A hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weighs 8 g/cm^3,then the weight of the pipe is:How many cubes of 10 cm edge can be put in a cubical box A hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weights 8g/cm cube,then find the weight of the pipe.3.696 kg

### Determine the metal required to make a 21 m long pipe if

A hollow iron pipe is 21 cm long and its externala iron pipe is 21 m longA man is standing on the 8m long shadow of a 6 m long poleA metal pipe with an outer diameter of 28mm and inner diameter ofthe area of square field is 5184The area of a square field is 8281 m2(meter square) Find the length of the area of a square field is 60025 m squareThe area of a square field is 5184m2.Areas Quiz Online Test - Aptitude Questions and Answers Areas Quiz Online Test Areas is the most problematic topic for most of the aspirants.Well,for many of such people,this is also reason to lose marks in the Aptitude Section.Well,with the help we are going to provide on this page,sharpen your skills in the Areas Aptitude.Area of Hollow Cylinder - Curved and Total Surface Area of Find the cost of plastering the inner surface of a well at the rate of Rs 30 per m2,if the inner diameter of the well is 2.8 m and its depth is 14 m.(Answer= Rs 3880.80) Example A hollow cylinder copper pipe is 21cm long.It's the outer diameter and the inner diameter is 10cm and 6cm respectively.

### An iron pipe of internal diameter 2.8 cm and uniform

A hollow iron pipe is 2.1m long and its external diameter is 4.5 cm.if the thickness of pipe is 0.25cm and weight of iron is 4 gm/cm3,then the weight of pipe is? (ans 2.805kg) ? You can view more similar questions or ask a new question.An iron pipe is 21 cm long and its external diameter is 8 An iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and the iron weighs 8g/ cm^3,find the weight of a pipe.Please solve the question step by step.If the answer is correct with correct explanation your answer will be marked as the brainliest answer.1.See answer.A hollow iron pipe of 21 cm long and its external diameter A hollow iron pipe of 21 cm long and its external diameter is 8 cm.If the thickness of the pipes is 1 cm and iron weights 8g/cm^2,then the weight of the pipe is equal to

### A hollow iron pipe of 21 cm long and its external diameter

A hollow iron pipe of 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weighs 8 g/cm 3,then the weight of the pipe is (a) 3.6 kg (b) 3.696 kg (c) 36 kg (d) 36.9 kgA hollow iron pipe is 21 cm long its; external diameter A hollow iron pipe is 21 cm long its external diameter is 8 cm.if the thickness of the pipe is 1 cm and iron weighs 8g/cm cubic units,then the weight of the pipe isA hollow iron pipe is 21 cm long and its externalA hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weights 8 g/cm 3,then the weight of the pipe is A.3.6 kg B.3.696 kg

### A hollow iron pipe is 21 cm long and its external diameter

a hollow iron pipe is 21 cm long and its external diameter i A hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weighs 8 g/cm3,then the weight of the pipe is A.36 kg B.3.696 kg C.36.9 kg D.3.6 kgA hollow iron pipe is 21 cm long and its external diameter A hollow iron pipe is 21 cm long and its external diameter is 8 cm.if the thickness of the pipe is 1 - Brainly.profile.A hollow iron pipe is 21 cm long and its external diameter A hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weighs 8 g/cm3,then the weight of the pipe is A 3.6 kg B 3.696 kg C 36 kg D 36.9 kg ENULL.Answer B

### A hollow iron pipe is 21 cm long and its external Volume

A hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weighs 8g/cu.cm,then the weight of the pipe isA hollow iron pipe is 21 cm long and its exte topprVolume of iron = (R2 - r2) a hollow iron pipe is 21 cm long and its external diameter#215; h = (42 - 32) a hollow iron pipe is 21 cm long and its external diameter#215; 21 = 227 a hollow iron pipe is 21 cm long and its external diameter#215; (16 - 9) a hollow iron pipe is 21 cm long and its external diameter#215; 21 = 462cm2 Weight = 8 a hollow iron pipe is 21 cm long and its external diameter#215; 4621000kg = 3.696kg In view of the coronavirus pandemic,we are making LIVE CLASSES and VIDEO CLASSES completely FREE to prevent interruption in studiesA hollow iron pipe is 2.1m long and its external diameter May 08,2017 a hollow iron pipe is 21 cm long and its external diameter#0183;Find the mass of a cylindrical iron pipe 2.1m long and 12cm in external diameter,if the metal is 1cm thick and of density 7.8g/cm cube.Take =22/7 .asked by Deborah on July 2,2019; Math.If diameter of iron pipe is 2.8cm and 1mm thickness is melted and cylindrical rod of same length is formed find diameter of rod

### A hollow iron pipe is 2.1m long and its external diameter

May 08,2017 a hollow iron pipe is 21 cm long and its external diameter#0183;A hollow cylindrical iron pipe is of length 35 cm .It's outer and inner diameters are 10cm and 8cm respectively .Find the weight of the pipe if 1 cube centimeter of iron weights 7 gram .asked by anu on January 7,2016; Physics.Water flows into one end of a horizontal,cylindrical pipeA hollow cylinderical tube 20 cm long is made of iron and A hollow iron pipe is 21 cm long and its exterior diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weights 8 g / c m 3,then the weight of the pipe.is (t a k i n g = 22 7) A).3.696 kg B).3.6 kgA hollow cylinderical tube 20 cm long is made of iron and 6).A hollow iron pipe is 21 cm long and its exterior diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weights $$8\ g/cm^{3}$$,then the weight of the pipe .is $$\Large (taking\ \pi =\frac{22}{7} )$$:

### 8 cmA hollow iron pipe of 21 cm long and its external diameter is 8 cm.If the thickness of the pipes is 1 cm and iron weights 8g/cm^2,then the weight of the pipe is equal toA hollow iron pipe of 21 cm long and its external diameter

Was this helpful?A hollow iron pipe is 21 cm long and its external diameter A hollow iron pipe is 21 cm long and its external diameter is 8 cm.If the thickness of the pipe is 1 cm and iron weights 8g/cm cube,then find the weight of the pipe.3.696 kg 3.686 kg12345NextA hollow iron pipe is 21 cm long and its exte topprA hollow iron pipe is 2 1 c m long and its external diameter is 8 c m.If the thickness of the pipe is 1 c m and iron weighs 8 g / c m 3 ,then the weight of pipe is A .

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