Mention the difference between transverse and longitudinal waves.

Mention the differences between progressive and stationary waves .

Mention the Difference between Mixtures and Compounds ?

Mention 4 differences between RNA and DNA.

Earthquakes generate sound waves inside the Earth. Unlike gases, the Earth can experience both transverse and longitudinal sound waves. Typically the speed of S wave is about 4.0 kms^(-1) and that of P wave is 8.0 kms^(-1) . A seismograph records P and S waves from an earthquake . The first P waves arrives 4 min before the first S wave. Assuming the waves traveling straight line, at what distanc does the earthquake occur ?

Mention the differences between parenhyma and Sclerenchyma ?

Mention the different types of Rnas.

Mention the differences between ideal and non-ideal solutions.

Mention the different types of transpiration?

Give one example each of characters that are inherited and the ones that are acquired in humans. Mention the difference between the inherited and the acquired characters.

Mention any 2 difference between diamond and graphite.