One of the methods used to reduce energy use is:

a.

energy efficiency

c.

energy conservation

b.

energy reservation

d.

energy holding

Emily rides her bike 14km / in 2 1/3 hours. What is her average speed in kilometers per hour?

The specific heat capacity of iron is 440j (kgK) How much thermal energy is gained when the temeperature of 800g of iron is raised by 120 degrees C?

How do expectations relate to a job? You can avoid jobs that might challenge your skills. It's important to choose a job where you believe you are able to do the tasks of the job.

In what way would a digital thermometer be preferable to those from a liquid-based thermometer? Digital thermometer readings are easier to use when performing calculations.

Insects breathe by using a system called tracheae. where are these tubes located on an insect

Which of the following best illustrates chemical potential energy a dog Plane, gasoline gasoline, water moving down hill, a skydiver about to jump out of a plane

What are two ways to increase the acceleration of an object?

On the moon, all free-fall distance functions are of the form s (t) = 0.81t^2 where t is in seconds and s is in meters. An object is dropped from a height of 200 meters above the moon. After 9 sec, consider parts (a) through (d) below.

Why fan rotates in a clockwise direction and why not in a anti clockwise direction

If the force of gravity increases, which mearsurement will change and how? A.) weight decreases B.) mass increases C.) mass decreases D.) weight increases