What are the two things needed for velocity? Since, velocity is a vector quantity, it has two components to it. The magnitude, which is the speed, and the direction in which the motion is happening. What 2 things does a person need to know to determine the velocity of an object? One must include direction […]
What are the factors on which internal resistance of cell depends?
What are the factors on which internal resistance of cell depends? Thus, the internal resistance of a cell depends on the factors like distance between the electrodes, the temperature, the effective area of the electrodes and the concentration of the solution. Does internal resistance of cell depends on the current draw from the cell? No. […]
How much wood can you split in a day?
Will all the carbon-14 eventually disappear?
Will all the carbon-14 eventually disappear? The half-life of carbon-14 is the amount of time it takes for one-half of the original amount to disappear by radioactive decay. After 50,000 years, a fossil won’t have any radiocarbon left in it. Carbon-14 will have all disappeared by radioactive decay. How can you tell how old a […]
What happens to a barrier island as sea level rises group of answer choices?
What happens to a barrier island as sea level rises group of answer choices? What happens to a barrier island as sea level rises? Structures on the island are at risk due to increased erosion. Peat deposits are exposed on the ocean beach side of the barrier island. What will happen to the crust as […]
Is Ballistic an exact science?
Is Ballistic an exact science? Ballistic is the science of the motion of the projectile and the condition that affects their motion. Ballistics is not an exact science rather it is branch of physics or applied science which is subject to changes and development depending upon the demands of the modern civilization. Does ballistic mean […]
Which of the following is the most direct method for combating?
Which of the following is the most direct method for combating? The answer to this question is C. rehabilitation. How do trees improve water quality quizlet? How do trees improve water quality? a. Tree roots anchor soil in place, preventing runoff. Water is filtered as it passes through the root systems of trees. Why are […]
What is type of hazard?
What is type of hazard? physical – radiation, magnetic fields, pressure extremes (high pressure or vacuum), noise, etc., psychosocial – stress, violence, etc., safety – slipping/tripping hazards, inappropriate machine guarding, equipment malfunctions or breakdowns. What are 4 types of physical hazards? Physical hazards include ergonomic hazards, radiation, heat and cold stress, vibration hazards, and noise […]
What is range and how is it calculated?
Why has my energy bill doubled?
Why has my energy bill doubled? Your energy bill usually reflects the amount of energy you’ve used. It’s normal for your bill to increase if, for example, you start: putting the heating on more often. using a tumble dryer or electric heater. Does heater or AC use more electricity? The simple answer to your first […]