Copper has a density of 8900kg/m³. Calculate the mass of 2.8m³ of copper in kilograms.

A solid which lacks orderly internal structure is called (A) Crystalline (B) Amorphous (C) Morphed (D) Glassy

Compare and contrast atoms and molecules

Which is better at storing thermal energy, equal masses of water or the unknown metal?

According to newtons second law of motion, what is equal to the acceleration of an object

How do scientists decide how they gather information

Which statements about energy are true? A. Energy is only Found in moving objects B. Energy is never created C. Energy can move matter D. Energy is the same as force E. Energy is never destroyed

Which phrase defines gross domestic product (GDP)

Which best describes a difference between energy transformations in power plants and dams?

A subsonic airplane is flying at a 5000-m altitude where the atmospheric conditions are 54 kPa and 256 K. A Pitot static probe measures the difference between the static and stagnation pressure to be 22 kPa.

For much of the year this desert is hot dry and windy. What type of plant would you most expect to survive in this climate