Find the voltage and current going through each resistor in the following circuit.

Distinguish the following: Comet Asteroid Meteoroid

Which of the following has less resistance?

Most of Ontario's energy is generated from which type of non-renewable energy source?

Draw a parallel circuit that is powered by a 6V battery hooked up to two lamps and a open switch that controls the entire circuit. Connect an ammeter to the first lamp and a voltmeter to the second lamp.

A balloon rubs against human hair. What charges does each material have?

Rank the following stars from brightest to dimmest as viewed from Earth.

List and describe the four factors that affect resistance.

Explain the following picture and how it occurs.

The TRAPPIST-1 system of exoplanets is 39.46 lightyears from earth. If the speed of a space craft is 265 000 km/h, how many years would it take to travel to these exoplanets?

A central air-conditioner uses 3500W of electricity. If electricity costs $0.087/ kW*h. Calculate how much it would cost to operate the air-conditioner 24 hours a day for 4 months (120 days).

What labels do the numbers represent?