What happens at the synapse between two neurons?

What happens to the force between two objects, if the masses of both objects are doubled ?

What happens to the force between two objects, if the distance between the objects is doubled and tripled ?

What is synapse ?

The gap between two neurons is called a

Synapse is

Assertion. Transmission of a nerve impulse across a synape is brought about by a neurotransmitter. Reason. A neurotransmitter is necessary to transmit a nerve impulse across a synapse because there is a small gap, the synaptic cleft, between the two neurons at the synapse.

What is synapse?

If we introduce a large thin metal plate between two point charges, what will happen to the force between the charges?

What happens to the gravitational force between two objects, if the mass of both objects are doubled and the distance between the objects is quadrupled