Sienna made a chart listing the steps that describe how a four-stroke heat engine operates.

What happens to the current in a device is the resistance is decreased but the voltage stays the same?

A human being can be electrocuted if a current as small as 50 mA passes near the heart. An electrician working with sweat hands makes good contact with the two conductors to his holding, one in each hand.

You will want to evaluate what you are good at and make sure it jives with your larger goals when choosing a career. Group of answer choices True False

True or False: The pressure exerted by a moving stream of fluid is less than the pressure exerted by the same fluid when it is not moving

How does longitudinal wave looks like?

A planet is discovered orbiting around a star in the galaxy Andromeda at four times the distance from the star as Earth is from the Sun.

Measurements of how orbital speeds depend on distance from the center of our galaxy tell us that stars in the outskirts of the galaxy. True or False

Identify what is required to calculate the atomic number and atomic mass of an element

What device is used to measure the current in a circuit

A lever allows a 35 N load to be lifted with a force of 7 N. What is the mechanical advantage of the lever?