What is the only type of heat transfered by the sun to the earth convection, condensation, or radiation?

Which statement is true? A) When two resistors are connected in series, there is less total current in the circuit than if the two resistors were connected in parallel.

A road goes down a slope. For every 12 km measured along the ground, the road drops 500 m in elevation.

As a safety precaution when carrying a revolver, what should the hammer always be resting on?

Light from the sun reaches the earth in 8.3 minutes. In how many minutes does the light from the sun reach venus

19. The term, The Mad as a Hatter, began in 19th century Europe because hatmakers used mercury. Mercury vapor is toxic to Inhale and causes neurological damage.

A swimmer jumps from a waterfall thats is 8.5 m high from the lake below. How fast must he run horizontally to dive 2.5m away from the base of the waterfall?

What happens (as far as energy goes) when a molecule of gas strikes the wall of a container?

The boom of a fire truck raises a fireman (and his equipment - total weight 280 lbf) 60 ft into the air to fight a building fire.

Two masses are separated by 1 m. suppose the masses are moved so they are 2 m apart how will the gravitational force change

Bob rubs a piece of fur on a hand rubber rod, giving the rod a negative charge. what happens?