Apendulum makes 44 vibrations in 60s. what is it la period and frequency

There are weak or strong attractive forces between atoms of liquids with a high viscosity

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.