In Experiment 2, had Brand X tape in a 4.0 cm width been tested, the force required to remove the tape from the
plastic wrapping would have been closest to:

A) 5.0 N.
B) 7.0 N.
C) 9.0 N.
D) 11.0 N.​

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?

How is the solubility of a carbon dioxide gas in water increase?

What does it mean for something to be dissolved in watera- it is submerged in water moleculesb-it is stirred in the water moleculesc- it is surrounded by water molecules d-it has water molecules added to it