5. Which is an example of a compound?

How many kW*h (kilowatt hours) of electricity is consumed by a 500 w light bulb that burns for seven hours?

What happens to the force of gravity between two masses if they are moved closer? Select one: a. It increases. b. It decreases. c. It stays the same. d. It fluctuates.

What is a major criticism of Maslow's hierarchy of needs? Select one: a. It is subjective. b. It does not take gender differences into account. c. It is humanistic. d. It only accounts for the objective world.

In order that a train stop safely it'll always pass a signal showing yellow light

lipids are stored until they are needed by cells. there are molecules in the cells that break the lipids down and convert them into

in the absences of friction, gravity, and all other external forces, what kind of speed will an object display if it's travel from the bottom to the top of an inclined plane

An unusual lightning strike has a vertical portion with a current of - 400 A downwards. The Earth's magnetic field at that location is parallel to the ground and has a magnitude of 30 μT.

What is wind or wind currents? I'm on that subject and don't get what it is. for the subject, I chose "Physics" because I don't know what it was. Is this subject physics?

An aircraft with a landing speed of 295 km/h lands on an aircraft carrier with a landing area 205 m long. Find the minimum constant deceleration require for a safe landing.

What is the formula for calculating wave speed?