The longest wavelength in the electromagnetic spectrum is the

microwaves

gamma ray

radio wave

ultraviolet ray

How do you calculate resistance with coulombs, time and J's?

A triangular channel of apex angle 120 carries a discharge of 1573 L/s. calculate the critical depth

Which of the following is an example of conduction? A. A metal spoon becomes warm when placed in a cup of hot tea. B. Campers warm up while sitting by a campfire. C. A dog's bowl of water warms up out in the Sun. D.

Find the gravitational potential energy of a 2kg ball that is 10m off the ground.

A 10.0 kg block on a table is connected by a string to a 63 kg mass, which is hanging over the edge of the table. assuming that frictional forces may be neglected, what is the magnitude of acceleration of the block when the other block is released?

Obligation of reasearchers to review true or fasle

When describing how power and work are similar you would want to mention that

Define newton's first law and provide an example

Biomes on Earth have exhibited changes throughout history that have been caused by a variety of factors. Over the past 50 years, the amount of tropical rainforest acreage found throughout the world has decreased from 14.8 billion acres to 8.

Three pithballs are suspended from thin threads. Various objects are then rubbed against other objects (nylon against silk, glass against polyester, etc.