What energy transformation occurs when brakes are used on a bicycle? kinetic to thermal
kinetic to radiant
radiant to thermal
thermal to kinetic

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate

Select the correct lewis structure for fluorine which is group 7a element?