# data[].attributes.headline
Light travels 300 times faster than sound

# data[].attributes.subject
Light travels 300 times faster than sound

# data[].attributes.headline
Light travels slower in a denser medium compared to sound that travels around 5 times quicker

# data[].attributes.subject
Light travels slower in a denser medium compared to sound that travels around 5 times quicker

# data[].attributes.body
The angle of incidence = angle of reflection

# data[].attributes.headline
Remember the incident ray is measured form the normal line not the mirror

# data[].attributes.subject
Remember the incident ray is measured form the normal line not the mirror

# data[].attributes.body
Red is shorter and bigger waves but violet is waves are longer but faster

# data[].attributes.body
We see yellow in the surface reflecting light absorbs all the colours leaving the yellow to reach our eyes (cones on the retina)

# data[].attributes.body
Travel through air as air molecules vibrate (compressions and rarefactions)