Physics Chapter: Moment of Force (Torque)

False (B)

Micrometer screw gauge

<p>mg</p> Signup and view all the answers

<p>Vernier Caliper = Small lengths in cm Micrometer Screw Gauge = Small lengths in mm Electronic Balance = Mass in kg Spring Balance = Weight in N</p> Signup and view all the answers

<p>Moment of Force (B)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>weight or distance</p> Signup and view all the answers

<p>anticlockwise moment</p> Signup and view all the answers

<p>Clockwise Moment = Moment that rotates an object in a clockwise direction Anticlockwise Moment = Moment that rotates an object in a counterclockwise direction Force = The push or pull on an object Distance = The length from the pivot point to where the force is applied</p> Signup and view all the answers

<p>$m^{3}$ (C)</p> Signup and view all the answers

<p>Sound energy (B)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>It means to check if the solution obtained is correct and makes sense in the context.</p> Signup and view all the answers

<p>kilogram</p> Signup and view all the answers

<p>$rac{4}{3} imes eta r^{2}h$</p> Signup and view all the answers

<p>metres</p> Signup and view all the answers

<p>metre = Length kilogram = Mass second = Time ampere = Electric current</p> Signup and view all the answers

<p>Cube = $s^{3}$ Cuboid = $L imes W imes H$ Cylinder = $eta r^{2}h$ Sphere = $rac{4}{3} eta r^{3}$</p> Signup and view all the answers

<p>$ ho = rac{m}{V}$ (A)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>$a imes 10^{b}$ (B)</p> Signup and view all the answers

<p>m = $ ho imes V$</p> Signup and view all the answers

<p>The extension of a spring is directly proportional to the load applied. (A)</p> Signup and view all the answers

<p>y_2 - y_1, x_2 - x_1</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>1 g/cm³ = 1000 kg/m³ 1 kg/m³ = 1000 g/cm³ 1 L = 1000 mL 1 m³ = 1000 L</p> Signup and view all the answers

<p>The spring constant (k) indicates the stiffness of the spring.</p> Signup and view all the answers

<p>Displacement is the distance moved in a specific direction and represents the change in position.</p> Signup and view all the answers

<p>distance</p> Signup and view all the answers

<p>x</p> Signup and view all the answers

<p>F = Force applied to the spring k = Spring constant indicating stiffness x = Extension of the spring Elastic limit = Maximum load without permanent deformation</p> Signup and view all the answers

<p>They can be read directly off of a display. (B)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>calibration</p> Signup and view all the answers

<p>accuracy</p> Signup and view all the answers

<p>Range = The size of the interval between the max and min value Sensitivity = Response to the smallest change in quantity Accuracy = Closeness of experimental value to true value Precision = The smallness of uncertainty in measurement</p> Signup and view all the answers

<p>kg/m³ (D)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>Length × breadth</p> Signup and view all the answers

<p>10^3</p> Signup and view all the answers

<p>Giga = 10^9 Centi = 10^-2 Milli = 10^-3 Micro = 10^-6</p> Signup and view all the answers