If the tension in the string is 75n, the angle is 64, and the period is 2s, calculate: a) the mass of the pendulum b) the radius of the horizontal circle

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Which of the choices are parts of an atom? select all that apply. a.) compound b.) electron c.) neutron d.) molecule e.) photon f.) proton g.) element