Tag: Dr. Science
Describe how a camel is able t overcome heat stress in its habitat.
Possession of tissues which are tolerant to wide ranges of temperature. The camel stores heat in its tissues during day when temperature are very high ... Read More
State and define the unit of magnetic flux density.
State and define the unit of magnetic flux density. One tesla (1 T) is defined as the field intensity generating one newton (N) of force per ampere ... Read More
Explain why the acidity of halogens acids decrease in the order HI>HBr>HCl although their ionic characters increase in the reverse order.
Explain why the acidity of halogens acids decrease in the order HI>HBr>HCl although their ionic characters increase in the reverse order. The strengths of these ... Read More
State characteristics/properties of ionic compounds
State characteristics/properties of ionic compounds They consist of ions and not molecules. They are electrolytes, i.e., when dissolved in water or when fused, conduct an ... Read More
Lenses (o-level)
LENSES Are spherical surfaces of transparent materials. The materials maybe glass, plastics, water and so on. TYPES OF LENSES They are two types namely: (1) ... Read More