Which is an electromagnetic wave? A. light B. seismic C. sound D. water

Calculate the acceleration of a car (in km/h. s) that can go from rest to 100 km/h in 10s

According to the scientific method, how would you test a hypothesis? A) use false data B) communicate your results to others C) design and conduct an experiment D) collect information on the Internet

If you shine red light at a green plant and green light at a green plant, knowing that a plant must absorb light to grow, which plant will grow faster?

What cloud brings thunderstorms and lightning?

4. Heat is added to an ideal gas and the gas expands. In such a process the temperature

Two balls collide elastically the balls have masses of 3.4 and 5.7, if the 3.4 ball is moving at 10.5 m/s toward the other ball and the 5.7 kg ball is moving with a speed of 6.7 what are the final speeds of the balls?

Which best describes the differences between a resume and a CV?

The wavelength of the characteristic, bright yellow-orange flame test color of sodium is 590 nm. calculate the average energy (? e associated with this atomic emission line.

When considering different hypothesis usually the scientific explanation which can account for all the is

Similarities between mechanical and electromagnetic waves are