Why does a dish break more easily on concrete than carpet

What type of particles flow between objects when they are charged by friction or conduction?

Which observation led scientists to describe matter as behaving like a wave A. counts of the number of atoms in a sample B. Electrons flowing from a metal using certain types of light C. Electrons forming interference patterns D.

How might the velocity (speed) of wind or water affect the deposition of sediments?

On a sunny day at the beach, the land heats up faster than the ocean. The warmer air over the land rises, so the cooler air over the ocean rushes in to take its place. This creates a wind called a sea breeze.

A town is exploring the option of generating hydroelectric power from a stream. What is the maximum available power in a waterfall that has a flow rate of 200 kg/s dropping over a 15 m change in height?

Which tool would a scientist use to find the mass of an object?

Who are the launched dog on moon A. mark B. lyca C. mcmc D. seul

The excerpt is from an article that Roberto read for science class called "Using the Scientific Method to Study Tomatoes." The student performed an experiment to test his hypothesis about sunlight and plant height using two plants.

Does coffee contain corn? What other food in cafes are corn? Fun fact: Almost all our food comes from corn. Corn wipe out most farmers, and corn is our mainly food. We eat it everyday.

When the amplitude of a wave triples, the intensity changes by a factor of [blank] (1/3,1/9,3,9) When the amplitude of a wave is cut in half, the intensity changes by a factor of [blank] (1/4,1/2,2,4) When the distance between the source and your