What happens to the particles when heat is removed from a solid? Explanation: If you add heat to any state of matter, the particles move faster. If u take away heat from any state of matter, the particles move slower. What happens to the particles of solids liquids and gases when they are heated? All […]
How much heat does a refrigerator generate?
How much heat does a refrigerator generate? Cooling food requires a considerable amount of energy, which means that a refrigerator adds significantly to your monthly electric bill. According to electricity expert Michael Bluejay, the average refrigerator uses 488 BTUs per hour in normal use. What is the warmest part of a refrigerator? The front of […]
What are the problems with hybrid cars?
What are the problems with hybrid cars? What are The Most Common Issues a Hybrid Car Experiences? Weak Batteries. Hybrid car batteries are generally weaker than standard car batteries, which means they need replacement sooner. Oxygen Sensors. Catalytic Converter. Evaporative Emissions System. Low Highway Gas Mileage. Are hybrids worth it 2020? Buying a hybrid in […]
Why do we use standard unit?
Why do we use standard unit? To make our judgement more reliable and precise, we need a common unit of measurement. The calculation for proper support should be the same in case of everyone. Thus, measurement uniformity should be present. We need a popular set of measuring units, which are called regular units, just for […]
What are 3 characteristics of microwaves?
What are 3 characteristics of microwaves? Following are the main properties of Microwaves. Microwaves are the waves that radiate electromagnetic energy with shorter wavelength. Microwaves are not reflected by Ionosphere. Microwaves travel in a straight line and are reflected by the conducting surfaces. Microwaves are easily attenuated within shorter distances. Why Microwaves are used in […]
Why do adolescents need life skills?
Why do adolescents need life skills? Life skills include psychosocial competencies and interpersonal skills that help people make informed decisions, solve problems, think critically and creatively, communicate effectively, build healthy relationships, empathize with others, and cope with managing their lives in a healthy and productive manner. What every teenage girl should know? 50 Things Every […]
How Subduction zones are formed?
How Subduction zones are formed? A subduction zone forms when continental crust and oceanic crust collide. The continental crust is thicker and more buoyant than the oceanic crust so the oceanic crust subducts beneath the continental crust. Volcanoes associated with subduction zones generally have steep sides and erupt explosively. Why doesn’t Florida have as many […]
What are the characteristics of Kingdom archaebacteria?
What are the characteristics of Kingdom archaebacteria? Characteristics of Archaebacteria Archaebacteria are obligate anaerobes, i.e., they flourish in the strict absence of oxygen., and that is why only they can undergo methanogenesis. The cell membranes of the Archaebacteria are composed of lipids. The rigid cell wall provides shape and support to the Archaebacteria. What are […]
What are the two kinds of alleles?
What are the two kinds of alleles? Alleles are described as either dominant or recessive depending on their associated traits. Since human cells carry two copies of each chromosome? they have two versions of each gene?. Alleles can be either dominant? or recessive?. Where are alleles located? An allele is a variant form of a […]
Does walking improve cardiorespiratory fitness?
Does walking improve cardiorespiratory fitness? Our finding that 60 minutes or more of fast-paced walking per week resulted in significant improvements in cardiorespiratory fitness is in line with current physical activity recommendations for vigorous intensity activity. What are the symptoms of over exercising? Here are some symptoms of too much exercise: Being unable to perform […]