Examlex
A resistor is connected to a battery with negligible internal resistance.If you replace the resistor with one that has triple the resistance,by what factor does the power dissipated in the circuit change?
Positive Selection
A process by which beneficial genetic variations that increase fitness are selected for and become more common in a population.
Avian Influenza
A viral infection spread from bird to bird, often highly contagious and potentially deadly, also known as bird flu.
Phylogeny
The evolutionary history and lineage of species or groups of species, depicted as a tree-like diagram showing common ancestry.
Lagos
Lagos is a major city and a financial center in Nigeria, known for its diverse culture, vibrant economy, and significant historical significance.
Q12: Water has an index of refraction of
Q12: We have a hollow metallic sphere with
Q16: When light from air hits a smooth
Q19: If the size of the charge value
Q35: A buzzer with frequency f<sub>0</sub> is thrown
Q39: A light bulb,sold as long-lasting,is rated 95
Q58: The function of the electric motor is
Q63: A 0.38-kg block rests on a level
Q69: Spring #1 has spring constant 61.0 N/m.Spring
Q96: What is I<sub>1</sub>?<br>A)-1.7 A<br>B)3.1 A<br>C)0.63 A<br>D)-1.4 A