Category: Physics

What are the problems of K to 12? (2015) stressed the emerging issues of the K to 12 systems in its study: 1) the displacement of teachers at tertiary level; 2) the lack of information on the guidelines for implementation; 3) the lack of university students for two years; and 4) the lack of resources […]

Is strength a property of matter? The properties of matter The strength of a material is defined as the stress (the force per unit cross-sectional area) that it can withstand. Strength is measured in newtons per square metre (N·m-2). Hardness of a material can be measured by determining what force will cause a permanent deformation […]

Will a blower motor work without the resistor? If the resistor shorts or fails, it may cause the blower motor to remain stuck on one fan speed. The heating and air conditioning systems may still function at one speed, however the resistor will have to be replaced in order for full functionality to be restored. […]

What is the current in a 100w bulb connected to a 120v source? 0.833 amperes What is the current in a 60w bulb connected to a 120v source? The 120-Watt bulb has the lower resistance; and using Ohm’s law, one would expect it also has the higher current. In fact, the 120-Watt bulb would have […]

What is the process of peer review quizlet? Also called ‘refereeing’, peer review is the assessment of scientific work by others who are experts in the same field (i.e peers). The intention is to ensure that any research conducted and published is of high quality. Peer reviewers are generally unpaid. How do scientists communicate their […]

Is it safe to be in a car during lightning? Cars are safe from lightning because of the metal cage surrounding the people inside the vehicle. Once inside a car, don’t touch any metal and pull off the road until the storm passes. A good rule of thumb is to keep your hands in your […]

How does the octave key work on a saxophone? On a saxophone, the octave key is positioned next to the left-hand thumb rest. Pressing the octave key opens the top tone hole in the neck of the saxophone. Alternatively, whenever the G key is fingered, the top tone hole closes and a small tone hole […]

How much does a drum cost? Generally, a drum set costs between $300 and $1,000 on average. Factors that determine price are often quality of shells, hardware inclusion, custom builds, if they are hand-made, different tiers of quality within the brand, and the number of shells. Used instruments often offer a great entry into the […]

How do you engage a 4wd Isuzu Rodeo? Put manual transmission in neutral and depress the brake pedal, then move straight up to engage 4H. To engage 4L move from 4H to the Left and then down. To go back to 2H also stay in neutral with the brake pedal depressed. Does Isuzu make a […]

How do golden retrievers get ear infections? If you live with a Golden Retriever you’ve no doubt dealt with ear infections, which occur when those big Golden ears trap moisture in the inner ear. This causes bacteria and yeast growth, often indicated by a foul smell and dark buildup. How can I help my dog […]