Which is NOT true of a scientific law?

A. It can be modified or rejected

B. It states that an event will occur

C. It explains why an event will occur

D. It is based on repeated observations

A guitar string produces 3 beats/s when sounded with a 352-hz tuning fork and 8 beats/s when sounded with a 357-hz tuning fork.

3.) An engineer is designing the runway for an airport. Of the planes that will use the airport, the lowest acceleration rate is likely to be 3 m/s2. The takeoff speed for this plane will be 65 m/s.

When you inhale (breathe in) your ribs move upwards and outwards and your diaphragm moves down. Explain in terms of pressure and volume how this process forces air into your lungs

What is the definition of eletric field

A table tennis ball with a mass of 0.003 kg and a soccer ball with a mass of 0.43 kg are both set in motion at 16 m / s calculate and compare the momentum of both balls

What is an example of the theory that the best adapted organisms for an environment are the ones most likely to survive

What does not affect the apparent brightness of a star?

What happens when Dr. Hewitt places a current - carrying wire between the poles of the magnet for the first time?

The football player running toward the goal line has A. Potential energy B. Chemical energy C. Kinetic energy D. Elastic potential energy

If the density of an object is 30 g/cm3 and its volume is 10 cm3, what is its mass in grams?