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Area Density of significant figures in 0.00580km are b) Three c) Four d) Five following is Not a scalar quantity? e b) Volume () Energy d) Displacen g at a speed of 10ms 1 its speed in Kmh 1 is: b) 108 c) 72 d) 36 gravity of a uniform triangular sheet is the point of interaction of its: pendicular b) Medians c) Altitudes d) Diagnosis ector of force with x-axis can be calculated by using formula: RUMOF tan 1 Fy Fx b) 0 = tan-1 Fx Fy c) 0 = tan-1 Fx d) 0 = tan G not come back to its original position when set free after a slightest tilt its said to be in: ilibrium b) Stable c) Unstable d) Neutral FFE equilibrium equilibrium Equilibriu m at height h one Earth radius above the surface of Earth is: b) c) d) 1 qual to: m b) 1Nm c) 1Kms-1 d) 1Kgm-2 ergy of a body of mass 2Kg is 25J. b) 12.5ms-1 c) 25ms-1 d) 50ms 1 value of B for a solid for which a has a value of 2 x 10 1K-1 ? 10 5K-1 b) 6 x 10-3 K-1 c) 8 x 10 15 K-1 d) 8 x 10-1 t of linear thermal expansion a is equal to