If an atom is neutral how many electrons are there compared to the number of protons?

Your ear is capable of differentiating sounds that arrive at the ear just 1.00 ms apart. What is the minimum distance (in centimeters) between two speakers that produce sounds that arrive at noticeably different times on a day when the speed of

If a car increases its velocity from zero to 60 m/s in 10 seconds, its acceleration is A. 600 m/s2 B. 60 m/s2 C. 3 m/s2 D. 6 m/s2

What does Charles Darwin theory of natural selection state about traits

Which explains whether boron or arsenic is the dopant most likely used in the semiconductor layer marked with + ?

Draw a transverse wave an amplitude of 4 cm and a wavelength of 8 cm

Which statement is true of a concave lens?

Calculate the power rating of a home appliance (in kilowatts) that uses 8 amps of current when plugged into a 120-volt outlet.

If one newton of force accelerates a block at 1m/s^2. predict what the acceleration would be if we applied twice the force to a very light container with 4 blocks in it

What is the difference between an ordinary piece of iron and iron magnet?

The cooled lava pools on the surface of a crater are called what? 1. Craters 2. Terrae 3. Maria 4. Reoglith