A 1 ev electron has a 10-4 "probability of tunneling through a" 2.0 ev "potential barrier. what is the probability of a" 1 ev "proton tunneling through the same barrier

Two things you can do to increase the acceleration of an object

When gravity increases what happens to weight?

Water can exist in three states of matter. Imagine examining the changes of state from solid to liquid to gas by adding to ice. What would change or not change?

2 А That tennis ball is flying toward you-watch out! B. That tennis ball is-flying toward you watch out! C That tennis ball is flying toward you, watch out! D That tennis ball is---flying toward you-watch out!

Name at least three other forms of energy that are formed as a roller coaster travels.

To study the properties of various particles, you can accelerate the particles with electric flelds. A positron is a particle with the same mass as an electron but the opposite charge (+e). Express your answer in vector form.

A lawnmower engine running for 20 minutes does 4560000 j of work. What is the power output of the engine

Which of the following is a conductor for electricity? Question options: wood wool water rubber tire

The area where the magnetic force is exerted is known as which of the following? A. pole B. domain C. field D. area

How does no light affect the plants?