How do you know if a series connection is parallel? If all of the current leaving one resistor enters another resistor, the two resistors are in series. If all of the voltage across one resistor is across another resistor, the two resistors are in parallel. Two resistors on the same path are in series. There […]
Which best describes the difference between thermal energy and heat?
Which best describes the difference between thermal energy and heat? They are different words for the same thing. They represent different concepts. Heat is what happens when thermal energy stops moving between substances. Thermal energy is what happens when heat moves between substances. Which is the best description of thermal energy? Which best describes thermal […]
Who regulates and controls all the functions of a cell?
Who regulates and controls all the functions of a cell? nucleus What controls all the vital functions of cell? The organelle controls all the vital functions of the cell. What is main function of cell? Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They […]
Why conduction does not take place in liquid?
Why conduction does not take place in liquid? It is because of property of fluids (liquid and gases) that molecules are loosely packed and physically move around in the medium to transfer energy (heat) this is convection wherein solids molecules are tightly packed and they can only vibrate at a their place and can’t move […]
What is the longest single drop waterfall?
What is the longest single drop waterfall? Kaieteur Falls What is the largest waterfall in the US? Yosemite Falls Which state has 3 tallest waterfalls in America? The three tallest waterfalls in the United States are in the Hawaiian Islands. The two tallest, Olo’upena Falls and Pu’uka’oku Falls, both descend the same steep cliff into […]
What is the pH of an acid?
What is a hypothesis prediction?
What is a hypothesis prediction? Hypothesis and prediction are both a type of guess. However, the hypothesis is an educated, testable guess in science. A prediction uses observable phenomena to make a future projection. What is difference between prediction and hypothesis? Prediction – The action of predicting future events; an instance of this, a prophecy, […]
How does a capacitor behaves at high frequencies?
How does a capacitor behaves at high frequencies? As the frequency increases, the capacitor passes more charge across the plates in a given time resulting in a greater current flow through the capacitor appearing as if the internal impedance of the capacitor has decreased. What does a capacitor act like at low frequencies? At low […]
What are two forms of scientific communication?
What are two forms of scientific communication? Two types of defined science communication are science outreach (typically conducted by professional scientists to non-expert audiences) and science “inreach” (expert to expert communication from similar or different scientific backgrounds). What are the 5 core principles of science? Among the very basic principles that guide scientists, as well […]
How many type of sounds are there?
How many type of sounds are there? 44 sounds What are the 44 phonemes? this, feather, then. /ng/ ng, n. sing, monkey, sink. /sh/ sh, ss, ch, ti, ci. ship, mission, chef, motion, special. /ch/ ch, tch. chip, match. /zh/ What is the concept of acoustics? Acoustics, the science concerned with the production, control, transmission, […]