What is the wavelength of a wave that has a speed of 350 meters/second and a frequency of 140 hertz? In meters

A silk cloth gains electrons when rubbed over a glass rod. A different glass rod gains electrons when rubbed with rabbit fur.

Which statements identify evidence of continental drift? Check all that apply. Explorers noticed that the continents were far apart from one another. Mountain ranges line up when some continents are placed side by side.

How can the effect of chromatic aberration be reduced? A) by using multiple lenses B) by reducing the focal length C) by using a larger objective lens D) by making the telescope larger

What has been gravity's apparent role in our solar system so far? Focus on the formation of planets, individual orbits, alignment of planets in orbital plane, and any other phenomena you find relevant to the question

How do cracks affect the rate of weathering?

Explain the process of synaptic transmission, beginning with the neurotransmitters at the axon terminal of the presynaptic cell and ending with the impulse being sent down the postsynaptic cell.

Which of the following is a false statement about dispersion forces? View Available Hint (s) Which of the following is a false statement about dispersion forces?

Which choice defines AC and DC correctly? In AC, electrons moving in one direction. In DC, they move in one direction and then in the other direction. In DC, electrons move in only one direction.

Why a c is advantageable than dc

Which is the larger change in temperature 1 Kelvin or 1 degree Celsius