In the diagram a student given the card a fast horizontal flick with a finger. What will happen to the coin?

Label the diagram: If we remove part 1 from the plant, what will happen?

Define a taxon. What is meant by taxonomic hierarchy. Give a flow diagram from the lowest to highest category for a plant and an animal. What happens to the number of individuals and number of shared characters as we go up the taxonomical hierarchy?

A disc of radius R is rotating with an angular speed omega_0 about a horizontal axis. it is placed on a horizontal table. The coefficient of kinetic friction is mu_k . Which force is responsible for the effects in what happens to the linear velocity of a point on its rim when placed in contact with the table? and What happens to the linear speed of the centre of mass when disc is placed in contact with the table?

In the following schematic diagram of the preparation of hydrogen gas as shown in figure 12, what would happen if following changes are made? In place of zinc, copper turnings are taken

Given ,n students in the class like football,what may 2n show?What may n/2 show?

What is a p-n junction ? Explain with the help of a diagram, how depeletion layer is formed near the junction. Also explain what happens to this layer, when the junction is reversed biased.

In the following schematic diagram of the preparation of hydrogen gas as shown in figure 12, what would happen if following changes are made? Instead of dilute sulphuric acid, dilute hydrochloric acid is taken.