Which color has the shortest wavelength in the visible spectrum?

Violet

Explanation:

The visible light or spectrum is an example of an electromagnetic waves. This visible light are separated into their component colour using a glass prism. This light passes through the glass prism and split into different color component known as ROYGBIV.

This are arranged according to their increasing frequency and decreasing wavelength.

R - Red

O - orange

Y - yellow

G - green

B - blue

I - indigo

V - violet

Since they decrease in wavelength from red to violet, this means that violet will have the shortest wavelength

5 w for 1hr = 5x60x60 joules=300x60=3000x6=18,000j as total energy conversion. efficiency of bulb needed for radiant to thermal within 18000

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.