BIOLOGY HIGH SCHOOL

What is the difference between static and current electricity? give an example of each

Answers

Answer 1
Answer: Static Electricity - the word static means 'at rest' - this kind of electricity exists when objects separated by an insulator has a build up of opposite charges. Because the attraction between these charges is so strong, they can flow even through great insulators. Ex: lightning, friction

Current Electricity - it makes electronic devices possible. There is a constant flow of charges in this type of electricity. In contrast to static electricity, current electricity is changing, dynamic and always on the move. Ex: starting a car, watching TV, using an electric stove.

Related Questions

Which of the following do scientists think is responsible for climate change?A.NitrogenB.SmogC.Acid rainD.Carbon dioxide
How are butterflies and frogs similar?They both go through a metamorphosis. They are both part of the Animalia kingdom. They both have membrane-bound organelles. All of the above.
Provide 3 points of interest about Transcription of the cell.
Which statement about DDT best shows how science has been impacted by society? A.DDT led to insect resistance.B.DDT was considered harmful and was replaced by other pesticides.C.DDT was the first modern insecticide. D.DDT was used in WWII to control malaria and typhus.
What is the smallest unit that can carry on all functions of life

Echolocation is an adaptation bats use to _______.a.
hunt insects in flight
b.
locate flowering plants
c.
find warm places for hibernation
d.
all of the above

Answers

Echolocation is a mechanism that bats use to navigate in the dark when hunting prey. Bats use of sound waves and echoes to determine where objects are in space. hence the answer to this problem should be a. hunt insects in flight

Echolocation is an adaptation bats use to hunt insects in flight. The correct option is a.

Echolocation is a sensory adaptation used by bats to navigate and locate their prey, particularly insects, in the dark.

Bats emit high-frequency soundwaves and listen for the echoes that bounce back from objects in their environment.

By interpreting the echoes, bats can determine the location, distance, and movement of objects, allowing them to effectively huntinsects while in flight.

While bats may also use echolocation for other purposes, such as navigation or detecting obstacles, the primary function is to facilitate hunting.

Therefore, option a, "hunt insects in flight," is the most accurate choice.

For more details regarding echolocation, visit:

brainly.com/question/31639589

#SPJ6

Mutuation is an evolutionary mechanism

Answers

Mutations indeed are evolutionary mechanisms because through mutations we can experience the different adaptations which might enable us to become more adapted to our nearby environment - however, it's also not necessarily true that these mutations make us more adapted to our environment. 
Mutation is an evolutionary mechanism - true.
Mutations sometimes help us adapt to the environment.

How have scientific advancements led to an increase in food safety?

Answers

Scientific findings of how to eliminate bacteria with uses of UV light and heat energy were used to protect the life span of food without harsh chemicals.

Answer: all of the above

Explanation:

Residential energy use can be reduced by using Energy Star appliances. true or false

Answers

True
Because they are supposed to use less energy than other appliances.

Best choice is True.

Hope this helped. ;)

Which statement best describes a human influence on the biogeochemical cycles?increased eutrophication caused by high levels of nitrogen and phosphorousincreased nitrates available due to inaccurate methods of denitrificationincreased global warming due to alternative energy sources
increased amount of water that is available to freshwater ecosystems

Answers

The best statement would be increased eutrophication caused by high levels of nitrogen and phosphorous. Nitrogen and phosphorous are found in fertilizers. These fertilizers are used by farmers in croplands. Excess use of these might lead for the excess amounts to run off to water bodies which may cause eutrophication. Therefore, altering the nitrogen and phosphorous cycles.

Jeff is investigating factors that affect the growth rate of potted bean plants. Which of the following experimental variables would not be relevant to his investigation?A. the type of soil used
B. the amount of light exposure
C. the amount of water given
D. the color of the pot

Answers

D, the color of the pot
The color of the pot has no effect on plant growth. The type of soil used (the nutrients present, for example), the amount of light exposure (for photosynthesis), and the amount of water given all affect plant growth.
Other Questions
Which set of proteins assist in the process of adding amino acids one by one to the growing amino acid chain during translation?a. Initiation factorsb. Elongation factorsc. Release factors
What is human diversity
A microbiologist observed the genetic sequence of DNA change fromTAC GCA TGG AAT AUG CGU ACC UUA to TAC GTA TGG AAT AUG CAU ACC UUA. Name the kind of mutation that occurred. insertion deletion substitution
"Motor end plates" are associated with: (Multiple Answers) dendrites axon muscle contraction sensory neuron transmitter chemicals synapse