C Sketch graphs to show how each of the following vary with time:
i domestic supply ac voltage
ii domestic supply ac voltage converted to dc by a diode
iii voltage output from a battery.

Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?

What is a good example of instantaneous speed

Lightning is an example of what phenomenon? a release of a large amount of energyan absorption of a large amount of energya natural electric circuita natural electric current