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 […]
What is the climate like at 90 degrees south latitude?
What is the climate like at 90 degrees south latitude? The geographic South Pole is located at 90 degrees south latitude. The geographic South Pole is located at 90 degrees south latitude. The station accommodates up to 250 people during the austral summer. Temperatures there average minus 60 degrees Fahrenheit year-round. How is 90 degrees […]
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 […]
Which has more internal energy hot or cold?
Which has more internal energy hot or cold? Which has more internal energy, a bucket of hot water or a bucket of cold water. Online answer I found : The bucket of hot water has more internal energy. Internal energy depends on the amount (mass) of substance and the kinetic energy of the molecules of […]
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 […]
What is the product of iron oxygen water?
What is the product of iron oxygen water? The iron reacts with water and oxygen to form hydrated iron(III) oxide, which we see as rust. Iron and steel rust when they come into contact with water and oxygen – both are needed for rusting to occur. Boiling the water removes the oxygen and the layer […]
How does the ammeter work?
How does the ammeter work? Ammeters work to measure electrical current by measuring the current through a set of coils with a very low resistance and inductive reactance. If the ammeter were connected in parallel, the path may become short-circuited such that all the current will flow through the ammeter instead of the circuit. What […]
Is there an organism without DNA?
Is there an organism without DNA? All the self‐reproducing cellular organisms on the Earth so far examined have DNA as the genome, and the informational flow from DNA to RNA to protein is the basis of their biological function (Alberts et al. 2008). Based on this fact, almost all the biologists must think that there […]
What is the old name of Bhutan?
What is the old name of Bhutan? Druk yul Is Bhutan richer than India? Now, everybody will agree that happiness is much more than GDP. However, Bhutan’s dirty secret is that it is world champion in GDP growth. Today, thanks to galloping economic growth for two decades, Bhutan is almost twice as rich as India: […]