The specific heat capacity of iron is 440j (kgK) How much thermal energy is gained when the temeperature of 800g of iron is raised by 120 degrees C?

The law of reflection states that if the angle of incidence is 16 degrees, the angle of reflection is ___ degrees.

Who was Issac Newton?

How can you use a graph to represent the motion of an object?

What is the unit of energy?

Qual é a causa da variação do movimento de um corpo? preciso da resposta o mais rapido possivel a

What do nuclear fission and nuclear fusion have in common?

When plug prongs are connected to the metal case of an appliance, a part that should always be placed next to the case is a a. flat metal washer. b. hexagonal aluminum shoulder. c. steel nut. d. mica washer.

For a constant voltage, increasing the resistance will cause the current to decrease

Soils are made up of mineral portion an organic portion air and water what is meant by the word organic Nonliving mineral in composition Composed of several organs Material that was produced by or was/is part of living organism Musics in nature

A car is traveling at 42.0 km/h on a flat highway. (a) If the coefficient of friction between road and tires on a rainy day is 0.107, what is the minimum distance in which the car will stop?