Related Questions

The Timariots Governors and the Revenue Contractors, on their part reason in this manner: "Why should the neglected state of this land create uneasiness in our minds and why should we expend our money and time to render it fruitful? We may be deprived of it in a single moment, and our exertions would benefit neither ourselves nor our children." This statement was made by
A Monserrate
B Tavernier
C Manrique
D Bernier
The change in length due to a tensile or compressive force acting on a body is given by (where P = Tensile or compressive force acting on the body, $$l$$ = Original length of the body, A = Cross-sectional area of the body and E = Young's modulus for the material of the body)
A $$\frac{{{\text{P}}l{\text{A}}}}{{\text{E}}}$$
B $$\frac{{{\text{P}}l}}{{{\text{AE}}}}$$
C $$\frac{{\text{E}}}{{{\text{P}}l{\text{A}}}}$$
D $$\frac{{{\text{AE}}}}{{{\text{P}}l}}$$
Among the following the hardest metal is
A Gold
B Iron
C Platinum
D Tungsten
which of the following is the hardest element?
A Iron
B Diamond
C Copper
D Silicon
Which of the following is the hardest rock?
A Granite
B Coal
C Chalk
D Diamond
Which of the following is the hardest?
A Austenite
B Pearlite
C Bainite
D Martensite
Which of the following is the hardest material?
A Topaz
B Quartz
C Corrundum
D Flourite
__________ is the hardest material out of the following.
A Boron carbide
B Tungsten carbide
C Hardened steel
D Silicon carbide
The Hardest substance available on Earth is
A Diamond
B Wurtzite
C Platinum
D Gold
The hardest form of carbon is
A coke
B graphite
C diamond
D charcoal

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