Spot

Multi spot

MultiSpot

Multi spot

Metering mode

Average

Multi segment

Partial

Metering Mode

Pattern

Proportional

Particle type

Center weighted average

CenterWeightedAverage

So let me write down M for molar.

Here is another example of something which is this is a little spectrophotometer.

And you measure its absorbance, and you just get some number here.

What I want to do in this video is to talk a little bit about spectrophotometry.

And over here you're measuring absorbance, in the vertical axis you measure absorbance.

Light years are not measured in days or months, but in kilometers.

In addition to that, we've measured the speed of sound.

My students in El Cerrito with my help, of course, and with the help of a very beat up oscilloscope measured the speed of light.

They churn up debris in their surroundings.

We can't see them directly.

It goes, I don't know, 0.1, 0.2, 0.3, so on and so forth.

See, back in the 1880s, 1890s, many scientists, many observers,

But, probably one of my students, Ariel unclear , said,

But what we can do in the meantime is measure the light from our stars and learn about this relationship between the planets and their parent stars to suss out clues about which planets might be good places to look for life in the universe.

But it took really combination of optical and radio astronomy with identification of quasars to really drive his point home.

You could never see the timeless zone in the universe because no light could ever come from it because it takes time for light to travel.

They're both the same quasar and after that hundreds if not thousands of lenses have been found.

But an even more important form of relaxation for him, that Lyndon Johnson never could enjoy, was a love of somehow humor, and feeling out what hilarious parts of life can produce as a sidelight to the sadness.

Forecast

Pressure

Measure

Topocentric

Topocentric

Select Contiguous Area

Your guess?

I was just going to impose upon the powers that be, and measure the speed of light.

The light.

Red light, green light.

There's also a measurement update step where we use the measurement z.

Photons

photons