Do guitars have standing waves? A guitar string has a number of frequencies at which it will naturally vibrate. These natural frequencies are known as the harmonics of the guitar string. Each of these natural frequencies or harmonics is associated with a standing wave pattern. … What will happen to the standing wave if we […]
What is safety in the classroom?
What is safety in the classroom? Safe practices help to ensure the welfare of students and teachers and can help prevent damage to equipment and facilities. Supervise students who are using equipment that can be hazardous. Demonstrate and model safe behavior. Have access to a telephone during and outside of school hours. Why is safety […]
What temperature does a horse need a rug?
What temperature does a horse need a rug? Temperature Guide to rugging a horse Temperature Stabled/Clipped 5 to 10 degrees Mediumweight Stable Rug Zero to 4 degrees Heavyweight Stable Rug -10 to zero degrees Heavy Weight Stable Rug with Neck Cover -10 degrees or colder Heavyweight Stable Rug with Neck Cover plus Liner Rugs underneath […]
What is reaction distance?
What is reaction distance? Reaction distance is the distance the vehicle travels from the point a driver perceives or decides that something is a hazard, until braking. Braking Distance: Braking distance is the distance the vehicle travels from the point at which the driver applies the brake until the vehicle actually comes to a complete […]
Why is my seatbelt not retracting?
What are the advantages and disadvantages of being a dental assistant?
What are the advantages and disadvantages of being a dental assistant? Pros of Dental Assisting Job growth. The predicted job growth for dental assistants is significantly stronger than the national average. Short training. Good earning potential. Working with people. Possibility of flexibility. Cons of Dental Assisting. Working near mouths. Risk for pain. What are the […]
What is the maximum current that can be drawn from the battery?
Is there uncertainty in a digital scale?
Is there uncertainty in a digital scale? For a digital scale, the uncertainty is ± 1 in the least significant digit. How do you control errors in your work? Stop trying to multitask. Eliminate distractions. Use a task tracker or checklists. Try automating your task workflows. Always clarify and ask questions. Carefully review your work. […]
What is the main problem of headache?
What is the main problem of headache? In some cases, headaches can result from a blow to the head or, rarely, a sign of a more serious medical problem. Stress. Emotional stress and depression as well as alcohol use, skipping meals, changes in sleep patterns, and taking too much medication. Other causes include neck or […]
Does acceleration depend on mass?
Does acceleration depend on mass? The acceleration of an object depends directly upon the net force acting upon the object, and inversely upon the mass of the object. As the mass of an object is increased, the acceleration of the object is decreased. What is the difference between speed and velocity? The reason is simple. […]