LUWI 6.
The height h of a water manometer
is 20 cm when used to measure the
a .
of a manometer whose liquid is
glycerine of density 1.26 g/cm (Take
g= 10 Nkg )
of a gas​

Properties seen when one one substance changes to another are known as properties

Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)

Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.