The coordinates 40 degrees north and 100 degrees east falls in what country?

Which sSelect the correct answer. tatement is true if the refractive index of medium A is greater than that of medium B?

A sequence of star colors from hottest to coolest is

How is the polarization of an electromagnetic wave defined? Group of answer choices The polarization is defined by the plane in which the magnetic field is oscillating. The polarization is defined by the direction the wave is traveling.

A 1200 kg car traveling north at 14 m/s is rear-ended by a 2000 kg truck traveling at 30 m/s. What is the total momentum before and after the collision?

What is the scientific notation

Drag each tile to the correct box. Arrange the objects in order from least to greatest potential energy. Assume that gravity is constant. (Use PE = m * g * h.) 1.) a 15-kilogram stone found at a height of 3 meters 2.

On a cold winters da, y, If you left a drink setting outside, it could freeze. Explain why in a complete sentence Hint-Consider th kinetic theory of heat that explains that temperature is directly related to kinetic energy of atoms.

perature is 0◦F. How much taller is the building when the temperature is 107◦F? The linear expansion coefficient of steel is 1.1 * 10-5 (◦C) - 1.

A weightlifter lifted 800 Newtons to a height of 2.5 meters. What is the power output if this was done in 1.22 seconds?

What conditions must be present for a translational and rotational equilibrium of a rigid body?