When you explain a solar eclipse, waht are you making/doing?

A. a prediction

B. drawing a conclusion

C. scientific inquiry

D. classification

How many grams are in 882 μg? & The density of gold is 19.3 g/cm3.? Answer the following: a. What is the volume, in cubic centimeters, of a sample of gold with mass 0.715 kg? b.

A 60.0-kg boy is surfing and catches a wave which gives him an initial speed of 1.60 m/s. He then drops through a height of 1.57 m, and ends with a speed of 8.50 m/s. How much nonconservative work was done on the boy

What is the purpose of the key or legend on a map

What is true of a reaction that has reached equilibrium?

Matching questions 1. velocity 2. speed 3. gravity 4. deceleration 5. newton A acceleration in the opposite direction as the velocity of the object;

When two bodies are charged, the total charge before and after charging remains the same because of: a. quantization of charges c. law of induction b. conservation of charges d. Coulomb's law

Two water balloons of mass 0.75 kg collide and bounce off of each other without breaking. Before the collision, one water balloon moved at a velocity of 3.5 m/s east, while the other moved at a velocity of 2.75 m/s west.

A solvent is A. a substance that is dissolved in a solution. B. a substance that causes other substances to enter the plasma phase. C. a substance that causes protons to be extracted from the nucleus. D. a substance that dissolves another substance.

This type of wave is reflected by particles in the ionosphere

a boy stands 80m in front of a tall cliff and produces sound by clapping two planks together. A girl standing next to him time the return of the echo at 0.5. how fast does sound wave travel in this place