2. Identify Give the region of the EM spectrum for each EM wave described. Region of EM spectrum
Description
Used by police officers to detect
the speed of cars by radar
Energy from the sun that can
cause sunburn
Used in a device that takes images
of bones
Carry television signals to your
home
Can produce rainbows when there
are water droplets in the sky

are there answer choices to this question? this seems like a question where you have options to choose from.

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.

wavelength divides in half and speed stays the same.

answerscientific theory;