Which one of the following is the weakest electrical conductor?

A. a sheet of aluminum foil

B. a cup of orange juice

C. a metal lunchbox

D. a rubber ball

Which object has the greatest gravitational attraction?

What is the difference between a scientific theory and a scientific law? A A scientific law states a pattern found in nature and a scientific theon explains that pattern. B A scientific theory and scientific law are actually the same.

If a 10-volt battery is placed across a 2-ohm resistance (R = 20), a current of amperes will flow.

The periodic table is arranged into groups and periods. Describe the benefits of this arrangement.

Calculating the Volume of a Cone Try it Calculate the volume of the cone. What is the volume of a cone with a height of 27 cm and a radius of 13 cm? Round your answer to the nearest tenth. VE cm) 27 cm 113 cm

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?