Which statement does not correctly describe a theory?

A. It is directly testable.

B. It can be used to make predictions.

C. It can be modified as new discoveries are made.

D. It is based on scientific evidence.

After three times the particle half-life of radioactive particle, 1/4 of the particle will remain un-decayed. O True O False

Calculate the force of gravity acting on an object that has a mass of 1.3 kilograms. The object is on Earth soyuz 9.8 m / S 2 for the acceleration due to gravity A 12.7 N B 1270 N C 0.13 N D 7.5 N

Which of the following is an example of kinetic energy? a can of paint sitting at the top of a ladder a dog running down the street a bird perched on a wire a person taking a napWhy are rest of them not examples of kinetic energy?

A single-loop circuit consists of a 7.2 ω resistor, 12.0 h inductor, and a 3.3 μf capacitor. initially the capacitor has a charge of 6.3 μc and the current is zero.

A manufacturer had 5 business locations. The producer always dealt with the manufacture's office manager for policy changes.

What perspective of dream interpretation is being offered? A. Freudian B. activation-synthesis C. Jungian D. motivation Not D

A high-speed train travels 480 km from Paris to Grenoble, France, at an average speed of 180 km/h. How long will it take to reach Grenoble? A. 0.66 h B. 3.8 h C. 0.38 h D. 2.7 h

Water has a specific heat of 4.186 J/g°C, and ethanol has a specific heat of 2.450 J/g°C. Based on this information, which best compares water and ethanol? It requires more heat to raise the temperature of a gram of ethanol by 1°C.

Try it A volleyball player's hand applies a 39 N force while in contact with a volleyball for 2 seconds. What is the impulse on the ball?

Muscular strength is defined as: