Parallel circuits are most likely to be used in which of the following?

a flashlight

holiday light strings

a calculator

a house

The Sun's light only strikes one side of Earth at a time. The dark side of Earth stays warm because the Sun's heat A) is stored in the ice caps. B) is trapped by the atmosphere. C) is blown there by the wind. D) is conducted through the Earth.

How does the law of the conservation of mass relate to "You can't get something for nothing

A constant tone is being applied to a speaker. The voltage across the speaker is 5 volts. The voltage across the speaker is increased to 15 volts in order to increase the sound level. What is the decibel gain, rounded to the nearest decibel?

Three liquids are at temperatures of 6 ◦C, 23◦C, and 38◦C, respectively. Equal masses of the first two liquids are mixed, and the equilibrium temperature is 13◦C.

Un cuerpo se mueve a la derecha sobre una superficie horizontal áspera a una velocidad constante bajo la acción de una fuerza horizontal de 15 N. Determine: a) Modulo y dirección de la fuerza de roce

Which class of lever has the fulcrum between the input force and the output force?

The refrigeration unit on an ice cream truck is rated at 35,500 Btu/hr. What is the amount of heat removed if is operates for 2.75 hours?

A process occurs in which a system's potential energy increases while the environment does work on the system.

What does the theory of plate tectonics suggest?

The clavicle is also called the