ShancerLibel ShancerLibel

31-10-2016
Biology

contestada

Why is a switch used in an electric circuit?
A. It is used to increase the power.
B. It is used to open and close the circuit.
C. It is used to decrease the magnetism.

Respuesta :

31-10-2016

B.) It is used to open and close the circuit

Answer Link

Otras preguntas

What does the Aufbau principle state? a. Electrons will be added to an atom in a random order. b. Electrons will be added to an atom starting from the lowest po

400 ones = how many hundreds

two men start from 2 places 600km apart and travel towards each other, the first travelling 5km/h faster than the other. they meet after 8 hours. what is the sp

How does the House of Lords relate to Parliament and government?

Outline in brief the background in which the constitution of independent india was formulated

how did the character of slavery change throughout colonial america between 1618 and 1739?

Assess the extent to which bad road use has a direct impact on the physical,emotional,social,and economic aspects to the family the community and the country

how many yards in 7 miles

Why was thomas paines common sense important?

what is the greatest whole number that rounds to 67,400?What is the least whole number?

ACCESS MORE EDU ACCESS