The number of significant figures in 0.06900
The number of significant figures in 0.06900 Options (a) 5 (b) 4 (c) 2 (d) 3 Correct Answer: 4Explanation:No explanation…
8 years ago
Easy
The dimensions of universal gas constant are
The dimensions of universal gas constant are Options (a) [ML²T⁻²θ⁻¹] (b) [M²LT⁻²θ] (c) [ML³T⁻²θ⁻¹] (d) None of these Correct Answer:…
8 years ago
If A.B=A x B,then the angle between A and B is
If A.B=A x B,then the angle between A and B is Options (a) 45ﾟ (b) 30ﾟ (c) 60ﾟ (d) 90ﾟ…
8 years ago
The pair of quantities having same dimensions is
The pair of quantities having same dimensions is Options (a) Young’s modulus and energy (b) impulse and surface tension (c)…
8 years ago
Which of the following measurement is most precise?
Which of the following measurement is most precise? Options (a) 5.00 mm (b) 5.00 cm (c) 5.00 m (d) 5.00…
8 years ago
Pressure gradient has the same dimensions as that of
Pressure gradient has the same dimensions as that of Options (a) velocity gradient (b) potential gradient (c) energy gradient (d)…
8 years ago
In an orbital motion, the angular momentum vector is
In an orbital motion, the angular momentum vector is Options (a) along the radius vector (b) parallel to the linear…
8 years ago
If |A x B|= √3 A.B , then the value of |A + B| is
If |A x B|= √3 A.B , then the value of |A + B|is Options (a) ( A² + B²…
8 years ago
The dimensions of Planck’s constant is same as that of
The dimensions of Planck's constant is same as that of Options (a) angular momentum (b) linear momentum (c) work (d)…
8 years ago
The component of vector A=2i+3j along the vector i+j is
The component of vector A=2i+3j along the vector i+j is Options (a) 5/√2 (b) 10√2 (c) 5√2 (d) 5 Correct…
8 years ago