Light traveling through the air strikes the surface of the four materials below. Which material reflects light but does not refract it?

A) Diamond

B) Water Droplets

C) Prism

D) Metal Spoon

What is one benefit of lifelong physical activity? A. high physiological age B. high blood pressure C. prevention of weight gain D. increase in healthy eating habits

Why can't scientists predict exactly what will happen in the future of the universe?

An increase in temperature increases the reaction rate because

Why do biologists use classification?

How much heat is needed to raise the temperature of 81g of water by 79oC?

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?