What type of transport does not require energy? Key terms Term Meaning Passive transport Type of transport that does not require energy to occur Concentration gradient A region of space over which the concentration of a substance changes Permeability The quality of a membrane that allows substances to pass through it What are the three […]
What is the relation between electric field and distance?
What is the relation between electric field and distance? This is known as an inverse square law. Electric field strength is location dependent, and its magnitude decreases as the distance from a location to the source increases. And by whatever factor the distance is changed, the electric field strength will change inversely by the square […]
When was the solar system formed?
What is the difference between a Class 1 and Class 2 transformer?
What is the difference between a Class 1 and Class 2 transformer? Class 1 transformers with an output that does not exceed 30 volts and 1,000 volt-amps. Class 2 refers to a transformer that delivers 100VA or less with a maximum output voltage of 30VAC or less. What is a Class 2 power unit? Class […]
How can I improve my sit and reach?
How can I improve my sit and reach? To improve the sit-and-reach test, participate in a static flexibility program that specifically targets the hamstrings, lower back and glutes. Frequency. Technique. Seated Hamstring Stretches. Hamstring Stretch with Band. PNF Hamstring Stretch. Why sit and reach test is important? The Sit and reach test is one of […]
What are 3 types of observation?
What are 3 types of observation? When it comes to observational research, you have three different types of methodologies: controlled observations, naturalistic observations, and participant observations. Let’s quickly look at what each type of observation includes, how they differ, and the strengths and weaknesses of each type of observation. What are the 2 main types […]
What is the most common means of transmission of microorganisms in the healthcare environment?
What is the most common means of transmission of microorganisms in the healthcare environment? Among patients and health care personnel, microorganisms are spread to others through four common routes of transmission: contact (direct and indirect), respiratory droplets, airborne spread, and common vehicle. Where do microorganisms live and multiply? Reservoirs are a place within which microorganisms […]
Which of the following properties gets smaller as the strength of intermolecular forces increases?
Which of the following properties gets smaller as the strength of intermolecular forces increases? As the strengths of intermolecular forces increase, surface tension, viscosity, melting point and boiling point increase, while vapor pressure decreases. Molecular solid: Made up of discrete covalently bonded molecules held together in the solid phase by weaker forces (LD, dipole, or […]
Can you really increase flexibility?
Can you really increase flexibility? However, research has shown that stretching can help improve flexibility, and, consequently, the range of motion of your joints. Better flexibility may: Improve your performance in physical activities. Are splits healthy? Practicing the splits is great for your joint health, flexibility, and balance — qualities that become more and more […]
What are examples of developmentally appropriate activities?
What are examples of developmentally appropriate activities? Sharing cardboard books with babies and frequently reading to toddlers on the adult’s lap or together with one or two other children. Providing simple art materials such as crayons, markers, and large paper for toddlers to explore and manipulate. What are the most effective teaching strategies? 7 Effective […]