Which tools would sara us to find an irregularly shaped objects mass and volume A. a meter stick, a ruler, and water

B. a meter stick, a balance, and water

C. a balance, water, and a ruler

D. a balance, water, and a beaker

The dominant wavelength of energy emitted by the sun is

How long must a 0.50-mm-diameter aluminum wire be to have a 0.58 a current when connected to the terminals of a 1.5 v flashlight battery? express your answer to two significant figures and include the appropriate units?

Determine the quotient of the (7.7*10-2) write the answer in the scientific notation

What is the relationship between P - and S-waves?

What is the period name of gold

Which of the following is the most accurate statement concerning the properties of matter? a. they can be written as symbols b. they can be observed and measured c. they cannot be tested or verified d. they change with the amount of matter present

Danilo is sliding down a slide. What forces are acting on him as he slides

If you want your investment or savings account to be easily turned into cash without losing its value, you should consider the?

What is the definition of "gravitational potential energy"?

A number of food chains linked together