Home
Class 14
MATHS
A steel rod of length 20 3/26 is cut out...

A steel rod of length `20 3/26` is cut out from a rod of length `56 1/5`. What then is the remaining length of the rod?

A

`36 3/130`

B

`36 7/130`

C

`36 1/130`

D

`36 11/130`

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

A steel rod of length 20 3/26 is cut down from a rod of length 56 1/5 what when is the remaining length of the rod?

15 small rods, each of length 23 2/7 m are joined to make a big rod. What then is the length of the big rod?

The length of a rod is (11.05+-0.05)cm . What is the length of two such rods?

A brass rod length 50 cm and diamteer 3.0 mm is joined to a steel rod of the same length and diameter. What is the change in length of the combined rod at 250^(@)C if the original length are at 40^(@)C ? Coefficient of linear expansion of brass and steel are 2.10xx10^(-5) .^@C^(-1) and 1.2 xx 10^(-5) ^(@)C^(-1) respectively.

A brass rod of length 50 cm and diameter 3.0 cm is joined to a steel rod of the same length and diameter. What is the change in length of the combined rod at 250^(@)C , if the original length are at 40.0^(@)C ? (Coefficient of linear expansion of brass =2.0 xx 10^(-5)//^(@)C, steel = 1.2 xx 10^(-5)//^(@)C

At 40^(@)C , a brass rod has a length 50 cm and a diameter 3.0 mm. it is joined to a steel rod of the same length and diameter at the same temperature. What is the change in the length of the composite rod when it is heated to 240^(@)C ? The coefficient of liear expansion of brass and steel are 2.0xx10^(-5).^(@)C^(-1) and 1.2xx10^(-5).^(@)C^(-1) respectively:

Calculate the potential due to a thin charged rod of length L at the points along and perpendicular to the length. Charge per unit length on the rod is lambda .

A composite rod consists of a steel rod of length 25 cm and area 2A and a copper rod of length 50 cm and area A . The composite rod is subjected to an axial load F . If the Young's moduli of steel and copper are in the ratio 2: 1 then

A composite bar of length L = L_(1) + L_(2) is made up from a rod of material 1 and of length L_(1) attached to a rod of material 2 and of length L_(2) as shown. If alpha_(1) and alpha_(2) are their respective coefficient of linear expansion, then equivalent coefficient of linear expansion for the composite rod is

Find the thermal resistance of an aluminium rod of length 20cm and area of cross section 1cm^(2) . The heat current is along the length of the rod. Thermal conductivity of aluminium =200Wm^(-1)K^(-1) .