Over time, pollution generally leads to which of the following?

A. healthier plants

B. healthier animals

C. a decrease in population of some plants and animals

D. an increase in human population

Why does an object have a different weight on the moon than it does on Earth A. objects move slowly on the moon b. the Earth and the moon have different values for acceleration due to gravity C. everything is weightless in space D.

Which of the following scientists taught physics in the United States? A. Warren Washington B. Christian Doppler C. Subrahmanyan Chandrasekhar D. Charles Kuen Kao

Suppose you heat up an oven and boil a pot of water. Which of the following explains why you would be burned by sticking your hand briefly in the pot but not by sticking your hand briefly in the oven?

Recombination of white light can be done through glass slab

Which type of energy comes from the sun and travels to earth? A. Potential energy B. Kinetic energy C. Chemical energy D. Radiant energy E. Conduction energy

Your heart pumps 80 g of blood with each beat. The blood starts from rest and reaches a speed of 0.60 m/s in the aorta. If each beat takes 0.16 s, the average force exerted on the blood is a. 3.0" 102 N b. 0.22 N c. 0.16 N d. 0.30 N e. 0.98 N

What is the formula for calculating the mass when i have the number of volume and density

What is the name for potential difference that causes current to flow? (A) electric charge (B) static discharge (C) voltage

How is a herpetologist and a ecologist similar

In an oscillating lc circuit, when 75.0% of the total energy is stored in the inductor's magnetic field, (a) what multiple of the maximum charge is on the capacitor and (b) what multiple of the maximum current is in the inductor?