What is wave size and energy influenced by? Waves are generated by wind blowing over the sea. The characteristics of waves are determined by the strength of the wind, its duration and fetch (distance a wave travels). The stronger the wind the greater the friction on the surface of the sea and therefore the bigger […]
Why do black squirrels exist?
Why do black squirrels exist? Like many animals with unusual color schemes, black squirrels are the result of a genetic detour. The black squirrel is actually a gray squirrel with a faulty pigment gene carried over from the fox squirrel that turns their fur a darker shade. (Some fox squirrels, which are usually reddish-brown, are […]
What type of blood is the aorta receiving and where is it supplying to?
What type of blood is the aorta receiving and where is it supplying to? The aorta is the largest artery in the body, initially being an inch wide in diameter. It receives the cardiac output from the left ventricle and supplies the body with oxygenated blood via the systemic circulation. What is the role of […]
What are the characteristics of Zener diode?
What are the characteristics of Zener diode? Zener Diode Specifications Zener/Breakdown Voltage – The Zener or the reverse breakdown voltage ranges from 2.4 V to 200 V, sometimes it can go up to 1 kV while the maximum for the surface-mounted device is 47 V. Current Iz (max) – It is the maximum current at […]
What are the types of DFD?
What are the types of DFD? DFD is of two types: Logical DFD: Logical data flow diagram mainly focuses on the system process. It illustrates how data flows in the system. Physical DFD: Physical data flow diagram shows how the data flow is actually implemented in the system. Physical DFD is more specific and close […]
Can a mixture of sawdust and water be separated by filtration?
Can a mixture of sawdust and water be separated by filtration? Answer. Answer: No, sawdust and water cannot be separated by sedimentation or decantation. But instead can be separated by evaporation. How will you separate a mixture of saw dust and sugar? Iron filings can be separated by magnetic separation method. When water is added […]
Why is it called the circulatory system?
Why is it called the circulatory system? The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment […]
How do you reduce standing waves?
How do you reduce standing waves? Low end sounds create standing waves when the reflected sound between walls is directly opposite in phase. By cutting the frequency, you can eliminate the problem. What are the effects of harmonics? Effects of harmonics in the power system Increase in installation and utility costs. Downtime and loss of […]
What does G G mean in genetics?
What does G G mean in genetics? Organisms that have two different alleles for a gene are called heterozygous (Gg). The offspring of the cross between the GG (homozygous dominant) and gg (homozygous recessive) plants are all heterozygous for the pod color gene. What does C stand for in DNA? The instructions in a gene […]
How does the body farm get bodies?
How does the body farm get bodies? The bodies typically come from Texas hospitals, funeral homes, or medical examiners’ offices; from there, they are strapped to a gurney, loaded into cargo vans, and brought to the ranch, where researchers and student volunteers begin their research on the corpses. What is the basic purpose of a […]