If the wavelength of an electromagnetic wave is too long or too short,

A. it cannot be seen

B. it is no longer a wave

C. it is no longer an electromagnetic wave

D. it becomes a sound wave

Do all objects have heat? Yes No

In an automobile collision, a 44-kilogram passenger moving at 15 meters per second is brought to rest by an air bag during a 0.10-second time interval. What is the magnitude of the average force exerted on the passenger during this time?

What is the mass in kg of a leopard in a tree if the tree branch is 36 m up and the leopard's gravitational potential energy is 29988 J?

Put these in order from least to greatest universe, Earth, Milky Way galaxy, solar system

How to covert ma into amphere?

Describe how mass and distance affect gravitational force.

a bike can climb the inclined road at uniform speed of 72 km/hr by applying force 500N what will be the power applied by the bike?

A wave has a wave length of 2 m and a frequency of 500 Hz, what is its speed?

Can anything block a magnet's force feild?

How much kinetic energy does a moving 6 kg object have If It moves with a velocity of 3 m/s?