What are the similarities and differences between electric and magnetic forces? Similarities between magnetic fields and electric fields: Electric fields are produced by two kinds of charges, positive and negative. Magnetic fields are associated with two magnetic poles, north and south, although they are also produced by charges (but moving charges). Like poles repel; unlike […]
How many watts are in a unit?
What is the importance of sound in our life?
What is the importance of sound in our life? The following are the importance of sound in our lives: It helps us to communicate with others. By sound, we can understand the context of the words spoken. Sound can help people to protect themselves from danger such as the sound or horn of the train […]
Can you stop while merging?
Can you stop while merging? Do not stop before merging into freeway traffic, unless it is absolutely necessary. Freeway traffic has the right-of-way. When it is safe, follow the “3-second rule” (refer to the “Do not be a tailgater!” section). Do not try to merge into a gap that is too small. Why is the […]
How many types of investigation are there?
How many types of investigation are there? Scientists use three types of investigations to research and develop explanations for events in the nature: descriptive investigation, comparative investigation, and experimental investigation. What are some investigative techniques? For countless years, criminal investigators have relied on six basic investigative techniques to solve crimes; i.e., (1) the development of […]
What is unit of time and speed?
How many types of nerve ending are there?
How many types of nerve ending are there? The four major types of tactile mechanoreceptors include: Merkel’s disks, Meissner’s corpuscles, Ruffini endings, and Pacinian corpuscles. Merkel’s disk are slow-adapting, unencapsulated nerve endings that respond to light touch; they are present in the upper layers of skin that has hair or is glabrous. Where do you […]
How can we recycle food waste at home?
Who is the founder of functionalism psychology?
Who is the founder of functionalism psychology? William James Which is a behaviorist most likely to study? 240 Cards in this Set Of the following, a behaviorist is most likely to study: animal learning. Pavlov repeatedly paired a buzzer with the presentation of food and measured salivation to each. In this experiment the food was […]
What reaction produces O2?
What reaction produces O2? When manganese(IV) oxide is added to hydrogen peroxide, bubbles of oxygen are given off. To make oxygen in the laboratory, hydrogen peroxide is poured into a conical flask containing some manganese(IV) oxide. The gas produced is collected in an upside-down gas jar filled with water. What is the product of 2H2 […]