The "big bang" refers to the origin of:

a. the sun

b. earth

c. our solar system

d. the milky way galaxy e. the universe

How much heat is needed to raise the temperature of 6g of water by 20°C?

The probability of an event A occurring is 0.73.

What would happen if a solid temperature increases

In gases heat is transferred by?

What does the radiometric date of a metamorphic rock most likely represents when the rock was?

A boulder on top of a cliff has a potential energy of 12400J. How high above is the boulder?

If the graph represents speed what is measured on the x and y axes

It is difficult to lift a heavy stone than the lighter one on the earth, why?

The vapor pressure of ethanol at 25 degrees C is 7.83 kPa. Calculate the vapor pressure in atm. Round answer to 3 significant digits.

According to Newton's second law of motion acceleration or an object depends upon the ___ of the object and the ___ Acting on it. I'm confused on what the blanks are. I can't find them.