Why must there be a different amount of charge on the two bells to make the clapper ring them?

Orange juice has a lower or higher viscosity than chocolate syrup

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity