Home
Class 12
PHYSICS
Two strips of metal are riveted together...

Two strips of metal are riveted together at their ends by four rivets, each of diameter 6 mm. Assume that each rivet is to carry one quarter of the load. If the shearing stress on the rivet is not to exceed `6.9xx10^7Pa`, the maximum tension that can be exerted by the riveted strip is

A

`7.8xx10^(3)N`

B

`6.9xx10^(3)N`

C

`3.14xx10^(3)N`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • JEE MOCK TEST 5

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

  • JEE MOCK TEST 7

    NTA MOCK TESTS|Exercise PHYSICS - Subjective Numerical|5 Videos

Similar Questions

Explore conceptually related problems

Two strips of metal are riveted together at their ends by four rivets, each of diameter 6mm. What is the maximum tension that can be exterted by the riveted strip if the shearing stress on the rivet is not to exceed 6.9 xx 10^(7) Pa ? Assume that each rivet is to carry one quarter of the load .

Two strips of metal are riveted together at their ends by four rivets, each of diameter 6.0 mm. What is the maximum tension that can be exerted by the riveted strip if the shearing stress on the rivet is not to exceed 2.3 times 10^9 Pa ? Assume that each rivet is to carry one quarter of the load.

Knowledge Check

  • Two long metallic strips are joined together by two rivets each of radius 2 mm . Each rivet can withstand a maximum shearing stress of 1.5 xx 10^(9) N//m^(2) . Assuming that each rivet shares the stretching load equally, the maximum tensile force the strip can exert without rupture is

    A
    `1.88xx10^(4)N`
    B
    `3.8xx10^(4)N`
    C
    `6xx10^(7)N`
    D
    `3xx10^(4)N`

  • Two spherical soap bubbles of diameters 10 cm and 6 cm are formed, one at each end of a narrow horizontal glass tube. If the surface tension of the soap solution is 0.03 Nm^(-1) , then the pressure difference in pascal between the two ends of the tube is

    A
    16
    B
    1.6
    C
    0.016
    D
    0.08

  • Two thin metal strips, one of brass and the other of iron are fastended together parallel to each other. Thickness of each strip is 2 mm . If the strips are of equal length at 0^(@)C . The radius of the are formed by the bimetaalic strip when heated to 80^(@)C is (Coefficient of linear expansion of brass =19xx10^(-6)//^(@)C & of iron= 12xx10^(-6)//^(@)C) .

    A
    `3.57m`
    B
    `2.67m`
    C
    `3.12m`
    D
    `4.56m`

    • Similar Questions

    Explore conceptually related problems

    Two metal strips, each of length l and thickness d at temperature T_(0) are riveted together so that their ends coincide. One strip is made of metal A having a linear coefficient alpha_(B) where alpha_(A)gtalpha_(B) . When this bimetallic-strip is heated to a temperature (T_(0)+DeltaT) , one strip becomes longer than the other and the bimetallic strip bends into an arc of a circle. What is the radius of curvature R of the strip ?

    Two water taps together can fill a tank in 6 hours. The tap of larger diameter takes 9 hours less than the smaller one to fill the tank separately. Find the time in which each tap can separately fill the tank.

    Two narrow bores of diameters 3.0mm and 6.0 mm are joined together to form a U-shaped tube open at both ends. If th U-tube contains water, what is the difference in its levels in the two limbs of the tube? Surface tension of water at the temperature of the experiment is 7.3xx10^(-2)Nm^(-1) . Take the angle of contact to be zero. and density of water to be 1.0xx10^(3)kg//m^(3) . (g=9.8 ms^(-2))

    Two capillary tubes of diameters 3.0 mm and 6.0 mm are joined together to form a U -tube open at both ends. If the U -tube is filled with water, what is the difference in its levels in the two limbs of the tube ? Surface tension of water at the temperature of the experiment is 7.3xx10^(2)N//m . Take the angie of contact to be zero and density of water to be 10^(3)kg//m^(3) ( g=9.8m//s^(2) )

    Two metal plates are held together by two rivets width radii of 0.2cm. If the maximum shear stress a single rivet can withstand is 5 xx 10^(8) Nm^(-2) , how much force must be applied parallel to the plates to shear off both the rivets?

    Home
    Profile