A hypothesis is a proven scientific fact.
The speed of sound increases as temperature decreases in air…
The speed of sound increases as temperature decreases in air.
Magnetic fields can exert forces on moving charges.
Magnetic fields can exert forces on moving charges.
The Curie temperature is the temperature below which a mater…
The Curie temperature is the temperature below which a material becomes ferromagnetic.
The refraction of light causes mirages due to frequency.
The refraction of light causes mirages due to frequency.
Energy can be destroyed but not created.
Energy can be destroyed but not created.
Ohm’s Law applies to all materials.
Ohm’s Law applies to all materials.
The Joule is a derived unit of work.
The Joule is a derived unit of work.
Density is calculated as mass divided by volume.
Density is calculated as mass divided by volume.
Instruments are used to extend our ability to measure and le…
Instruments are used to extend our ability to measure and learn about our environment.