Power is equivalent to the energy released divided by the time taken to release the energy. true false

Chemical reactions with metals may create some interesting results such as precipitate. What is precipitate?

Which of the following transport mechanisms utilizes energy? a. diffusion b. osmosis c. facilitated diffusion d. endocytosis go to previous question. go to next question. review answer selection

Filtration, decantation, and evaporation are examples of

1. Because the moon rotates once for each revolution around Earth, a. you see some phases more than others. b. a different side of the moon faces Earth each day. c. you never see the far side of the moon from Earth. d. 2.

In the equation for centripetal force, which expression represents the centripetal acceleration of the object? o mv² oo 0 0 Nabi Save and Fvit Alo

Which data set has the smallest standard deviation? A. 1,6,19,20,85,29,0 B. 22,22,23,23,22,22,23 C. 6, 7, 6, 7, 1004, 980, 350 D. 99, 199, 299, 55, 44,33, 22

To calculate the specific heat capacity of some liquid, we have poured 235 g of water at a temperature of 18.0°C into 250 g of this liquid at a temperature of 27.0 °C in a calorimeter with a heat capacity of 210 J/K. The temperature stabilized at 20.

How do you reduce friction

3. A 16 kg barrel is lifted up by a rope. The barrel accelerates at 1.4 m/s2. Find the force exerted by the rope. Show all your work. Answer:

I don't have it anymore since no one cared to answer