What is the effect of HCl on the pH of water? A molecule of hydrochloric acid, for example, is composed of a hydrogen atom and a chlorine atom. When these molecules dissolve into water, they separate into a positively charged hydrogen ion and a negatively charged chlorine ion. This leads to an increased concentration of […]
What happens to kinetic energy when velocity decreases?
What happens to kinetic energy when velocity decreases? Decreases in mass cause decreases in kinetic energy due to the aforementioned positive relationship between the two. In the case of a decrease in mass and velocity, kinetic energy must decrease because both of the determining factors decreased. Does kinetic energy increase velocity? It turns out that […]
Is 1ml and 1 g the same?
Is 1ml and 1 g the same? One milliliter of water has one gram of mass, and weighs one gram in typical situations, including for cooking recipes and math and science problems (unless another stated). There is no need to do any math: the measurement in milliliters and grams are always the same. What is […]
What is the new technology in ESEM?
What is the new technology in ESEM? These problems can now be overcome, thanks to the new environmental scanning electron microscope (ESEM), which permits the imaging of wet systems with no prior specimen preparation. Which gas is used in SEM? However, the first images of wet specimens in an SEM were reported by Lane in […]
Which lists the correct order of evolutionary theory?
Which lists the correct order of evolutionary theory? The lists of the correct order of evolutionary history is Jellyfish, Reptiles, Mammals. What are the three patterns of evolution? shows the three main types of evolution: divergent, convergent, and parallel evolution. What is not an example of evolution? Non-genetic changes that occur during an organism’s life […]
Why should you only burn candles for 3 hours?
Why should you only burn candles for 3 hours? Don’t keep candles burning for longer than indicated on the manufacturer’s instructions. Burning a candle for too long will cause carbon to collect on the wick, leading it to “mushroom.” The wick will then become unstable and produce a dangerously large flame. Plus, your candle will […]
How long should you idle a car to charge the battery?
What are the three types of cloud services?
What are the three types of cloud services? There are three main service models of cloud computing – Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS). What are some examples of cloud services? Examples of Cloud Computing Dropbox, Facebook, Gmail. Cloud can be used for storage of […]
What are the magnitude and direction of the electric field?
What are the magnitude and direction of the electric field? at point P, between both charges. Wanted : The magnitude of the electric field is zero located at…. Charge A is positive so that the direction of the electric field points away from charge A (to the right). Charge B is positive so that the […]
What is difference between FID and tcD detector?
What is difference between FID and tcD detector? the basic principle of FiD is the ionization of organic compound by burning the compounds in the hydrogen air flame. Meanwhile, the detection of compound by tcD is based on the difference of thermal conductivity properties between the carrier gas and the target being detected. What does […]