Second year

Create a vibrant educational-themed image featuring elements of physics, like a spring, forces, and stress/strain graphs, symbolizing a quiz about material science and mechanics.

Second Year Science Quiz

Test your knowledge in physics and engineering with our engaging second-year quiz! This quiz covers a variety of topics, from basic statistics to mechanics and material science.

Challenge yourself and see how well you understand key concepts:

Mean calculations
Force and torque
Stress and strain
Mechanical properties

10 Questions2 MinutesCreated by AnalyzingAtom347

If three forces of 30 kg ,35 kg, 55 kg respectively act on the same line and in the same direction . Fine their resultant force.

120 kg

1110 kg

140 kg

100 kg

A Force of 30 newton is applied at the end of a spanner whose effective length is 19.5 cm.Calculate its torque

5.85

5.775

5.725

5.75

The ratio between the change in length to its original length of the substance is called as............

Stress

Strain

Poisson's ratio

Factor of unit

A helical spring is loaded with a force of 600 Newton and is compressed by 30 mm.What would be the load required to compress it to 10 mm?

150 n

200 n

250 n

300 n

Identify the force which tends to increase the length of the body.

Shear force

Tensile stress

Velocity force

Compression force

Stress is ratio of ....................

Load and area

Load and direction

Load and dia

Load and time

A Copper rod of 45 mm diameter is subjected to tensile load of 4500 Newton.calculate the stress

263 N / cm^2

273 N /cm^2

283 N /cm^2

293 N /cm^2

Second year

Second Year Science Quiz

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