Waves in water are transverse. This means that the vibrations causing the waves are perpendicular to the direction of energy transfer. As this little boat demonstrates, you can see that the waves are ...

A ripple tank can be used to measure and calculate frequency, wavelength and the speed of waves on the surface of the water it contains. It is a transparent shallow tray of water, with a light shining ...

Current Science is a fortnightly journal published since 1932 by the Current Science Association, Bangalore (India) in collaboration with the Indian Academy of Sciences. The journal covers all ...

A novel ultra-compact heterogeneous wavelength tunable laser diode has been developed by scientists. The heterogeneous laser diode was realized through a combination of silicon photonics and ...

Electromagnetic radiation is a form of energy that includes radio waves, microwaves, X-rays and gamma rays, as well as visible light. When you purchase through links on our site, we may earn an ...