Oceans and lakes are part of the?

A. Atmosphere

B. Hydrosphere

C. Lithosphere

D. Biosphere

A double-slit interference experiment shows fringes on a screen. The entire experiment is then immersed in water. Do the fringes on the screen get closer together, farther apart, remain the same, or disappear entirely? Explain.

Identify one factors that has caused some spcies to become extinct

A car of the future requires 15kW of power to travel along a level road at 65km/h. A physics student wishes to use the car to drive from Bowser to Qualicum, a distance of about 25 km.

A waitperson carrying a tray with a platter on it tips the tray at an angle of 12° below the horizontal. If the gravitational force on the platter is 5.

What separates the crust to the mantle?

What is 2.5 * 104 * 3 * 102? A. 5.0 * 108 B. 5.5 * 106 C. 7.5 * 106 D. 7.5 * 108

An object with a mass of 2000 g accelerates 8.3m/s2 when an unknown force is applied to it what is the amount of the force

The turning effect of force is called

A 10 Newton effort force is required to lift a 10 kg box just off the ground. What is the effort required to lift the box off the ground using a 3m long lever? [The fulcrum is placed 0.5m from the box.]

Bailee bad a gross income of 2358.33 during each pay period in 2009. if she got paid monthly, how much of her oay was defucted for fica in 2009?