1. The inner and outer circumference of a circular ring is 22 cm and 44 cm, respectively. What is the thickness of the ring?





Write Comment

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Tags
Show Similar Question And Answers
QA->How much the equatorial circumference is greater than the polar circumference?....
QA->A school has only three classes comprised of 40, 50 and 60 students respectively. In these classes, 10%, 20% and 10% students respectively passed in the examinations. What is the percentage of students passed in the examination from the entire school?....
QA->.... is the condition of gravitational balance between the crustal segments at different thickness?....
QA->Which rays can pass through 20 cm thickness of steel?....
QA->Name the ophthalmologist who performed the world’s first successful human full-thickness corneal transplant on 7th December 1905 ?....
MCQ-> DIRECTIONS for the following three questions: Answer the questions on the basis of the information given below.A city has two perfectly circular and concentric ring roads, the outer ring road (OR) being twice as long as the inner ring road (IR). There are also four (straight line) chord roads from E1, the east end point of OR to N2, the north end point of IR; from N1, the north end point of OR to W2, the west end point of IR; from W1, the west end point of OR, to S2, the south end point of IR; and from S1 the south end point of OR to E2, the east end point of IR. Traffic moves at a constant speed of $$30\pi$$ km/hr on the OR road, 20$$\pi$$ km/hr on the IR road, and 15$$\sqrt5$$ km/hr on all the chord roads.The ratio of the sum of the lengths of all chord roads to the length of the outer ring road is
 ....
MCQ->The inner and outer circumference of a circular ring is 22 cm and 44 cm, respectively. What is the thickness of the ring?....
MCQ->There are two concentric circles such that the area of the outer circle is four times the area of the inner circle. Let A, B and C be three distinct points on the perimeter of the outer circle such that AB and AC are tangents to the inner circle. If the area of the outer circle is 12 square centimeters then the area (in square centimeters) of the triangle ABC would be....
MCQ->A sphere with charge Q was placed in, but not touching a larger hollow sphere. If there is any charge initially on the outer sphere; to remove it the outer sphere was earthed momentarily, and then the inner sphere was removed. The charge remaining on the outer sphere was then measured. This charge was found to be __________ to the charge on the inner sphere.....
MCQ->What will be the output of the program? int I = 0; outer: while (true) { I++; inner: for (int j = 0; j < 10; j++) { I += j; if (j == 3) continue inner; break outer; } continue outer; } System.out.println(I);....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use
DMCA.com Protection Status Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions