What does it mean when in your formula there is no subscript? If only one atom of a specific type is present, no subscript is used. For atoms that have two or more present, a subscript is written after the symbol for that atom. Molecular formulas do not indicate how the atoms are arranged in […]
What happen to all organisms if there is no sunlight?
What happen to all organisms if there is no sunlight? Without the Sun’s rays, all photosynthesis on Earth would stop. All plants would die and, eventually, all animals that rely on plants for food — including humans — would die, too. What animals can survive without sunlight? Here are just five underground animals that rarely, […]
What do you call the information gathered experiment?
What do you call the information gathered experiment? Answer: Data. Explanation: It information gathered during experiment is known as data. What are the 9 scientific method steps? The steps to the Scientific Method are: 1) Pose a Testable Question. 2) Conduct Background Research. 3) State your Hypothesis. 4) Design Experiment. 5) Perform your Experiment. 6) […]
Which substance is most soluble at 50 C?
Which substance is most soluble at 50 C? Do I Know about Solubility Graphs? A B Which compound is least soluble at 50 ºC?, NaCl (sodium chloride) Which compound is most soluble at 20 ºC?, NaCl (sodium chloride) Which compound is most soluble at 28 ºC?, KNO3 (potassium nitrate) Which compound is least soluble in […]
What happens to the total current in a parallel circuit as more branches are added?
What happens to the total current in a parallel circuit as more branches are added? Adding more parallel resistances to the paths causes the total resistance in the circuit to decrease. As you add more and more branches to the circuit the total current will increase because Ohm’s Law states that the lower the resistance, […]
How many atoms are in a compound?
How many atoms are in a compound? Compounds are made of two or more atoms of different elements, such as water (H2O) and methane (CH4). Atoms are not drawn to scale. Molecules of compounds have atoms of two or more different elements. For example, water (H2O) has three atoms, two hydrogen (H) atoms and one […]
What are 3 Analogous colors?
What are 3 Analogous colors? Analogous Colors: Definition, Examples and Schemes. Analogous colors are colors that are next to each other on the color wheel. For example, yellow, green-yellow, and green are categorized as analogous colors. When Red and GREY are mixed together the result is a different? Red and grey will make a darker […]
How many feet do you have to be behind a car?
How does a converging lens behave?
How does a converging lens behave? Refraction Rule for a Converging Lens Any incident ray traveling parallel to the principal axis of a converging lens will refract through the lens and travel through the focal point on the opposite side of the lens. Now suppose that the rays of light are traveling through the focal […]
What are six limitations of science?
What are six limitations of science? Scientific observations may be faulty. 3rd Limitation. Scientists can be bias. 4th Limitation. Science cannot make value judgments. Are there any limitations in science? Due to the need to have completely controlled experiments to test a hypothesis, science can not prove everything. For example, ideas about God and other […]