Three balls were measured and placed in a liquid. Based on the following data, what could be the density of the liquid?

A simple pendulum 2 m long swings through a maximum angle of 30? with the vertical.

When cooking food in a microwave, why is it more important to rely on the internal temperature of the food rather than on a previous cooking time?

Affirmations and strokes relate to the power of adult

43 miles into feet show your work

Which wave property changes when two waves interfere in the same medium

A galilean telescope adjusted for a relaxed eye is 36cm long. If the objective lens has a focal length of 40cm, what is the magnification?

If a car goes along a straight road heading east and speeds up from 45 ft/s to 60. ft/s in 5 sec, calculate the acceleration

To generate higher profit margins, producers must work to increase their total supply. increase their total expenses. decrease their customer base. decrease their production costs

Solar energy isn't usually used as the only power source for a reason because what

What particle can be stopped by skin