NO
No, it is not legal, the serve must go over the net before it is touched by anybody.
Let serve is where it hits net but still lands in play and you get to re-take the serve. A net serve is where it hits the net and doesn't go over all lands out of play.
A serve in volleyball is legal as long it lands inside or on the boundaries of the court. If the ball hits the net AND goes over it is also legal. however, any serve that hits the net and does not go over or goes out of bounce is not legal. Hitting the outside antenna or touching the antenna would be considers illegal as well. Lastly, in order for the serve to even count, the servers foot cannot cross or touch the serving line before the ball is contacted. If so this is considered illegal.
The two main things are: ☺Stay behind the serving line. ☺Serve the ball over the net.
Absolutely, in fact in volleyball it is the predominant type of serve
when you are hitting a ball,and you hit the net or hit it out of bounds that is called a hitting error.
No.
Yes, however you can not block or attack the serve at the net.
When you are practicing spiking, you throw your own ball into the air and hit it over the net? Well it is exactly like that but within legal boundaries for serving.
Let is when the ball goes over the net and lands inside the box but hits the net going over, Let is only on a serve. Net is when the ball hits the net and fails to go get over the net.
You can as long as the ball is on the plane of the net and you are not over (on there side of the net)