What is the half life of an element of 1/8 of a sample remains after 12 years?

What material are you most likely to find in the D horizon

How much heat is needed to raise the temperature of 7g of Water by 20° C

I know that my heat recovery ventilator consumes 83.2 Watts of power to run its fans when supplying balanced fresh air into my house. If it runs 24 hrs a day, how many kWh's of energy would it consume in a year?

6 foot waves carries more energy than a 3 foot waves

If he throws the ball (with mass 0.07 kg) with a speed of 28 m/s and there is no air resistance, how high does the ball go?

A single force acts on an object. The components of this force act along the + x-axis and the - y-axis. The single force that will bring the object into equilibrium has components that act along the a. + x-axis and + y-axis. C. - x-axis and + y-axis.

List 5 events that could trigger a mass movement?

What are some stressors of aquatic organisms

Which law describes the magnetic field in a nonlinear wire?

If 3 and 4 are the magnitudes of victor quantities, when will the magnitude of their sum be 5?