When drawing a Bohr diagram for a hydrogen atom, if the element is in the 4th

excited state how many energy shells would you draw?

The potential at location A is 367 V. A positively charged particle is released there from rest and arrives at location B with a speed vB.

What is one property of iodine

How Close to the edge of a 20kg table, can a 66kg person sit without tipping it over? The table is 2.2m long and there are two legs placed 0.5 m from each end of the table. with 1.2 meters between the two legs. the top of the table is 0.80 m tall

What type of OS is very fast and small, and is often embedded, or built into the circuitry of a device?

If the ball increases from 1 m/s to 2 m/s, by how much would kinetic energy increase

Why is it important for engineers to design bumper cars safely

What must her minimum speed be just as she leaves the top of the cliff so that she will miss the ledge at the bottom, which is 1.75 m wide and 9.00 m below the top of the cliff?

Which statement describes how light behaves when it strikes a translucent material? A. Light is scattered. B. Light is transmitted. C. Light is reflected. D. Light is absorbed.

A certain gas is present in a 15.0 l cylinder at 2.0 atm pressure. if the pressure is increased to 4.0 atm the volume of the gas decreases to 7.5 l.

Choose all the answers that apply. To qualify as a planet, a celestial object must: have an irregular shape revolve around the sun orbit in a clear area have enough gravity to have a spherical shape have a satellite