From the video "Power comes in many forms" give three examples of different forms power can come in - what are three alternatives from the video?
A Whirlpool dryer uses 26 amps of current at 240 volts.
__________ _____ Given that V = iR, calculate the resistance R for the dryer.
__________ _____ Given that P = iV, calculate the power P for the dryer.
__________ Power is now about forty cents per kiloWatt hour, or $0.40 for 1000 Watts for one hour. How much does it cost to run the dryer for one hour?
__________ What is the atomic number of Zn?
__________ What is the atomic mass of Zn?
__________ How many protons does Zn have?
__________ How many neutrons does Zn have?
__________ How many electrons does Zn have?
[Note that in an atom the number of neutrons is equal to or greater than the number of protons. Thus the more numerous nucleons are the neutrons.]
_______________ Looking only at the atomic diagram on this paper, determine the atomic number of the atom depicted.
_______________ Looking at the diagram, what is the atomic mass for the atom?
_______________ Looking at the diagram and the chart on the wall, what is the one or two letter chemical abbreviation for this element?
_______________ What is the common name for compound with the formula H2O?
_______________ In general, what color do acids tend to turn floral pigment fluids?
_______________ In general, what color do bases tend to turn floral pigment fluids?
_______________ Are lime fruits acid, base, or neutral?
_______________ Is vinegar an acid, base, or neutral?
_______________ Is cream of tartar an acid, base, or neutral?
_______________ Is water an acid, base, or neutral?
_______________ Is baking soda an acid, base, or neutral?
_______________ Is ammonia an acid, base, or neutral?
_______________ Is a bar of hand soap an acid, base, or neutral?
_______________ Is laundry detergent an acid, base, or neutral?
_______________ Is bleach an acid, base, or neutral?
Fill in the blanks:
The title of the movie that we watched on Monday was "The Journey to the Edge of the Universe". The journey begins with a "single step". A single step up, just 60 miles up, and we leave the atmosphere of the Earth. Dozens of astronauts have come before us, twelve of those astronauts walked on Earth's nearest satellite, the ___ ___ ___ ___. This video also showed Neil Armstrong's footprints, which may survive million of years maybe longer than us.
The movie then journeyed to the planet nearest to the Earth, ___ ___ ___ ___ ___. This planet is also called Morning Star, the Evening Star, and a sister to our planet Earth.It is about the same size of our Earth. The clouds are made up sulphuric acid with carbon dioxide. This is one angry Goddess, the air is noxious, unbearable, and hot, approaching 900 degrees. The narrator mention that there is nothing can survive on the planet
The second planet the movie visited was ___ ___ ___ ___ ___ ___ ___. This is a rocky planet with no atmosphere, with the result being that the temperature swings wildly between 800 degrees Fahrenheit during the day and -275 degrees Fahrenheit at night. The core of the planet is a large iron core.
The movie then visited the ___ ___ ___, the star at the center of the solar system, a giant sphere of hydrogen and helium, a nuclear fusion furnace.
The third planet visited was ___ ___ ___ ___ . This planet is the fourth planet from the center of the solar system and is also called the red planet. The planet is red and dead. There is wind and where there is wind then there is air. No ozone layer, nothing to protect any creatures who might choose to live there from deadly space radiation. If they have any creatures. It is hard to believe anything could live here because of the kinds of weather that they have. There was also this the largest volcano in the solar system, Olympus Mons, taller than Mount Everest.
Between the red planet the largest planet in the solar system is the ___ ___ ___ ___ ___ ___ ___ __ belt. In the video on Monday and again on Wednesday we met a dwarf planet in this belt, ___ ___ ___ ___ ___.
The largest planet in the solar system is the gas giant ___ ___ ___ ___ ___ ___ ___. A giant red spot can be seen, a vast cyclonic storm larger than the planet earth.
Beyond the largest planet is the "ringed planet," ___ ___ ___ ___ ___ ___. This planet is also a gas giant.
The ringed planet has a moon called ___ ___ ___ ___ ___. There was so much to see in this planet. There is an atmosphere. There is wind, "rain", many different seasons, rivers, lakes, and oceans, that looks familiar and similar to our own planet which is Earth. And yet they are completely different: rives, lakes, and oceans of liquid methane, natural gas, an atmosphere with nitrogen but no oxygen. There is no way life can develop in on this moon of the ringed planet.
Beyond the ringed planet is a planet unknown to the ancients, the planet ___ ___ ___ ___ ___ ___. This is the first planet to be discovered using a telescope. The planet is tipped over at a 98 degree angle, the north pole now facing the sun. 42 years of sunlight will strike the north pole until the sun sets as the planet moves around the sun.
The next planet out is named for the Roman god of the sea, ___ ___ ___ ___ ___ ___ ___. This planet is also a gas giant, but not as large as the largest planet nor the ringed planet. The planet is covered in hydrogen, helium, and methane gas. The planet has very high wind speeds. High winds speeds means that the atmosphere has a lot of kinetic energy. But the planet is too far from the sun for the sun to be the source of the energy. Something else is creating the wind.
Beyond this last planet there are no more "full size" planets. The dwarf planet ___ ___ ___ ___ ___ used to be the "ninth planet" but was demoted and is now called a dwarf planet. The surface appears to be frozen water ice and carbon compounds.
If the sun is the size of a small ball as on the board Wednesday, where is Pluto located and how big is Pluto?
In the following Desmos graph v1 and d1 are for a flying ring. v2 and d2 are for a flying disk. Does either object fly "better" than the other? If yes, then which one flies "better" and why? If no, then why "no"?
