What can you infer about a wave with a short wavelength?

It has a low amplitude.

It has a high amplitude.

It has a high frequency.

It has a low frequency.

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A ground state hydrogen atom absorbs a photon of light having a wavelength of 92.05 nm. It then gives off a photon having a wavelength of 1736 nm. What is the final state of the hydrogen atom?

Which of these elements is a metal? Hafnium Radon Silicon Sulfur Selenium

Why does a higher concentration make a reaction faster? There are more collisions per second and the collisions are of greater energy. Collisions occur with greater energy. There are more collisions per second.

In an automobile's catalytic converter, several reactions occur to reduce the amount of carbon monoxide, nitrogen monoxide, and unburned hydrocarbon pollutants that are released in the exhaust gases.

Caffeine is a: a. weak acid, with a pKa of ~8.0 b. weak acid, with a pKa of ~0.5 c. weak base, with a pKa of ~8.0 d. weak base, with a pKa of ~0.5

What is the n factor of Ba (MnO4) 2 in acidic medium when it reacts with H2O2?

What organelle is primarily used in respiration

Which of the following planetary objects have the most affect on Earth's tides? sun Mars moon Venus

Ionic compounds are formed by the ... of electrons? by the what?

What is it called when energy is created without oxygen?