Physics, asked by shubhijais7422, 8 months ago

Two straight metallic strips each of thickness t and length ????
are rivetted together. Their coefficients of linear expansions
are α₁ and α₂ . If they are heated through temperature DT,
the bimetallic strip will bend to form an arc of radius
(a) t /{α₁ + α₂ )ΔT} (b) t /{(α₂ - α₁)ΔT}
(c) t (α₁ - α₂ )ΔT (d) t (α₂ - α₁)ΔT

Answers

Answered by indianchat

1

Answer:

sorry I don't know your thoughts

Previous Question

Next Question

Similar questions

Social Sciences, 4 months ago

Maurya Rulers Dugs Many Caves For...

English, 4 months ago

pls ans it pls plsssssssss I will mark the right answer as brainliest plzzzzzz please plsssssssss answer its urgent plsssssssssssssssssssss...

Biology, 4 months ago

muscle fibres, ligaments, cartilage, bone odd man out...

Physics, 8 months ago

In order that the heat flows from one part of a solid to another part, what is required? (a) Uniform density (b) Temperature gradient (c) Density gradient (d) Uniform temperature...

Physics, 8 months ago

A metallic rod ???? cm long, A square cm in cross-section is heated through tºC. If Young’s modulus of elasticity of the metal is E and the mean coefficient of linear expansion is α per degree celsius, then the compressional force required to prevent the rod from expanding along its length is (a) E A α t (b) E A α t/(1 + αt) (c) E A α t/(1 – α t) (d) E ???? α t...

Math, 11 months ago

if(x-p)is the factor of x^3-mx^2-2npx+np^2, prove that p=m+n...

Chemistry, 11 months ago

Dissociation of acids results in the formation of hydronium ion and not a proton. give reasons ...

Math, 11 months ago

Volume of cuboid is 3456cm^3.if length is 24cm and breath is 18 cm.find its height...