What type of thermometer do you use to measure temperature under the soil?

If 98 J of heat are added to a pure gold coin with a mass of 11 g, what is its temperature change? Specific heat capacity of gold is 0.128 J/g∘C.

Which two conditions would result in the weakest electric force between objects? Objects are conductors with unbalanced charges Objects are insulators with balanced charges Objects are far apart Objects are close together

How does friction affect the mechanical energy of a system?

Describe how refraction concentrates wave energy so that some parts of a beach erode more.

Why does Doug need to adjust his workouts when they seem too easy?

A satellite has a mass of 6124 kg and is in a circular orbit 4.64 * 105 m above the surface of a planet. the period of the orbit is 1.7 hours. the radius of the planet is 4.42 * 106 m.

A weightlifter Lifes a 100 kg barbell from the floor to a height of 2.00 m in 1.50 seconds. find the power he generates (use G=10 N/KG)

Use 3rd law to explain how a fish swims through water. Identify the force pairs and draw a diagram.

A sample of dna contains 1000 guanine bases how cytosine bases does it contain

What is the name of an ionic compound that consists of lithium ions (Lit) and iodide ions (I) ?