-Warlito Mondragon
-Susana Barbero
Physical Science Experiment 1.1: We took water and added a teaspoon of baking soda and stirred them together. Then we took the ends off of two wires (black: negative blue: positive) that were attached to a 9 volt battery, stuck them into the solution and waited for ten minutes. While we were waiting we observed that bubbles were coming from the two wires. After ten minutes we took the two wires out of the solution and saw that the black (negative) wire had become blue along with the copper. What I learned: I learned that the bubbles were caused by the electricity coming through the wire and broke the water molecules down into hydrogen and oxygen, two types of gasses, which floated to the top of the solution in the form of bubbles.
The four observable physical dimensions are length, width, depth, and time. Together they form a single mathematical and physical framework called the space-time continuum which is explained in Albert Einstein's general theory of relativity. Theoretically, there may be more dimensions than this. String theory hypothesizes as many as eleven physical dimensions consisting of ten of space and one of time.
Why do you need a sentence for that? 'It's seven millimetres long.' 'We use millimetres to measure liquids in science class.' 'There are ten millimetres in a centimetre.' 'The yarn is one milimetre thick.' etc.
Ten grams of lead.
Ten pounds is about the size of a baby
Dr.Thomas Lecky Prof.
If ur ten year old brother wants to become a scientist he needs to now everything.
Science is the systematic study of the physical and natural world. Ten types of science are: Biology, zoology, botany, anatomy, physiology, morphology, geology, Archaeology, chemistry and physics.
gallielo
There are not ten branches of science, there are only three. Natural science, social science, and formal science are the only branches. Everything else is a division of one of these three branches.
otik molo marde
this is a fake you loser
Physics Kinetics Mechanics Electromagnetics Thermodynamics Biology Botany Zoology Geology Meteorology Astronomy Chemistry Inorganic Chemistry Electrochemistry
nust
ghcvhgvgh
he delivered the ten comandments to the people of his kingdom
There are many American Scientists who are remembered for the contribution that they made to the scientific world. Some of these scientists includes Benjamin Banneker, Rebecca Cole, Edward Alexander Bouchet, Dr. Daniel Hale Williams, George Washington Carver, Charles Henry Turner, Ernest Everett Just, Archibald Alexander and Roger Arliner Young.