How big is a drop of liquid? The minim was defined as one 60th of a fluid dram or one 480th of a fluid ounce. This is equal to about 61.6 μL (U.S.) or 59.2 μL (Britain). Pharmacists have since moved to metric measurements, with a drop being rounded to exactly 0.05 mL (50 μL, […]
What is definite volume?
What is definite volume? Definite (for both shape and volume) means that the container makes no difference whatsoever. If 5-liters of liquid water is poured into a 10-liter container, the liquid would occupy 5-liters of the container and the other 5-liters would be empty. Which state of matter can not be poured? solid Is paste […]
Which of the following factors can lead to desertification in the presence of natural drought?
Which of the following factors can lead to desertification in the presence of natural drought? Explanation : Factors related to deforestation can lead to desertification in presence of natural drought. Which of the following can lead to desertification? Human activities that contribute to desertification include the expansion and intensive use of agricultural lands, poor irrigation […]
Is wind energy the future?
Is wind energy the future? The Wind Vision Report shows that wind can be a viable source of renewable electricity in all 50 states by 2050. Wind has the potential to support over 600,000 jobs in manufacturing, installation, maintenance, and supporting services by 2050. Wind energy is affordable. Why do windmills kill bats? It is […]
Does water destroy DNA evidence?
Does water destroy DNA evidence? When bodies are subjected to water the amount of DNA in skeletal and soft tissues such as skin that is available for PCR is decreased overtime due to many different factors. “DNA degradation results from strand breakage, chemical modifications, and microbial attack. When you kiss someone does their DNA stay […]
How often should you fill air in your tires?
Why is it called the visible spectrum?
Why is it called the visible spectrum? All electromagnetic radiation is light, but we can only see a small portion of this radiation—the portion we call visible light. As the full spectrum of visible light travels through a prism, the wavelengths separate into the colors of the rainbow because each color is a different wavelength. […]
Is K2O a covalent bond?
Is K2O a covalent bond? K2O is ionic. Ionic bonds are formed between metals and non-metals, while covalent bonds are formed between non-metals only. In K2O, potassium’s electron configuration is 2,8,8,1, which means it has 1 outermost shell electron. Is C and O polar or nonpolar? CO (Carbon monoxide) is polar in nature because of […]
Who can introduce a bill to the House quizlet?
Who can introduce a bill to the House quizlet? Terms in this set (14) Representative introduces the bill in the House. Only members can introduce bills. The Speaker of the House sends the bill to a committee. What is ordering a bill reported? If a committee votes not to report legislation to the full chamber […]
What kind of pattern is formed if grating is exposed to white light?
What kind of pattern is formed if grating is exposed to white light? Like a prism, a diffraction grating separates the colors in white light to produce a spectrum. The spectrum, however, arises not from refraction but from the diffraction of the light transmitted or reflected by the narrow lines in the grating. How do […]