Examlex
An object is placed 100 cm in front of a diverging lens with a focal length of magnitude 25 cm.A converging lens having a focal length of magnitude 33.33 cm is placed 30 cm past the first lens.Where is the final image formed?
Ability-to-Pay Principle
A taxation principle that suggests taxes should be levied based on the taxpayer's ability to pay, implying that those with higher incomes should pay more taxes.
Progressive Tax
A tax system where the tax rate increases as the taxable income or wealth increases, meaning higher earners pay a larger percentage of their income than lower earners.
Regressive Tax
A tax system where the tax rate decreases as the amount subject to taxation increases, placing a heavier burden on lower-income earners.
Market Activity
The collective buying and selling of goods and services, including financial transactions, in an economy.
Q3: Three very long, straight, parallel wires each
Q6: During an isothermal process, 5.0 J of
Q12: If the electric potential in a region
Q30: As more resistors are added in parallel
Q32: Suppose that a car traveling to the
Q32: Three equal negative point charges are placed
Q34: Salt water is more dense than fresh
Q45: The velocity of an object as a
Q47: In the figure, the radius of curvature
Q49: The graph in the figure shows the