What is one example of biomass

Nickel is a common ferromagnetic material. t/f

Resistance = 0.1 ohm Current = 60 amps Voltage = ? 0.6 6 60 600

Why do scientists sometimes have to be philosophers?

The weight of the space shuttle is about 4.5 million pounds. How many people would it take to move it? Answer in units of people.

Why are astronomers interested in building observatories capable of detecting neutrinos, cosmic rays, and gravitational waves? a.

If the mass of each ball were the same, but the velocity of ball A were twice as much as ball B, what do you think would happen to the final velocity of each ball after the collision?

Solar cells convert what type of energy into electrical energy?

Which common gas is less abundant in the top of saturn's atmosphere, compared to what we observe at jupiter?

How many atoms are in NaHCO3

Which is a result of using a machine? The amount of work that is done is increased. The work input is less than the work output. Both the force and the distance through which it acts increase.