The Sun is to a planet as -

A. Earth is to the Moon.

B. the tides are to the Sun.

C. a moth is to a flame.

D. the seasons are to the Moon.

Uranus is unique among the planets in that it A. orbits the Sun on its side B. has an oxygen atmosphere C. has rings

The aging process of a star îs referred to as

The density of dead sea surface water is about 1.166 g/ml. how much mass, in grams, would 2 liters of this salty water have?

Which earthquake scale is based mostly on human opinion and perception of recent events? richter scale moment magnitude scale modified mercalli scale fujita scale saffir-simpson scale?

What type of clutch is used in a hammer drill to enable or disable the spindle drive's final reduction gearing? A. Steel ball B. Friction disk C. Electric cam D. Tapered jaw

A simple pendulum with length 1.6 m and mass 21 kg is pulled 20◦ from the vertical and released. If it is allowed to swing until it comes to rest, how much energy was converted into heat? The acceleration of gravity is 9.8 m/s 2.

A pulley system has an MA of 4. How much force would be necessary to pull a 200 newton box

0.005098 in megaliters to liters

The active sections that are located along fault lines are called A. seismic gaps. B. seismic risks. C. stress accumulations. D. recurrence gaps

How much time does it take light to travel from the moon to the earth