Which is a characteritic of a physical change?

True or false Before Newton discovered gravity people could fly

Moving a distal part of arms or legs to follow a circular path is:

Is it true or false that radiation transfers energy by moving matter

Water evaporates off lakes. Winds blow across the planet. Where does the energy come from for these and other weather processes? A. Heat from the Earth's core. B. Solar energy. C. Cold currents in the ocean. D. Rising cool air creating a cold front.

Mengapa indra peraba tidak dapat digunakan untuk membandingkan suhu dengan tepat?

Solve the following automotive-services problem. Remember I = E/R, where (I = amps) against resistance (R = ohms) in the electric field (E = volts.). Resistance = 0.2 ohm Current = 30 amps Voltage = 6 (T/F)

1: Explain how you can use Boyle's Law to determine the new volume of gas when its pressure is increased from 270 kPa to 540 kPa? The original volume of gas was 1 L. Assume the temperature and number of particles are constant.

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If a skater who is spinning pulls her arms in so as to reduce her rotational inertia by half, by how much will her angular momentum change? by how much will her rate of spin change?

What an object is made up of and the color of light that strikes it determine the A) apparent color of object B) transparency of the object C) opacity of the object D) translucence of the object