Answer:
(2) −1 e
Explanation:
A quark is the lightest elementary particles which form hadron such as proton and neutron. A quark has fractional charge.
Up, charm and top quarks have 
charge where as down, strange and bottom quarks have 
charge.
The antiparticle of up quark is antiup quark and has charge 
charge.
The antiparticle of down quark is antidown quark and has charge 
charge.
An antibaryon is composed of two anti-up quark and one anti-down quark.
Net charge of the anti-baryon is:
Thus, antibaryon has -1e charge.
Answer:
maximum possible speed by solving above equation for 7D is
minimum possible value of speed for solving x = 6D is given as
Explanation:
Let the nozzle of the hose be at the origin. Then the nearest part of the rim of the tank is at (, ) = (6, 2) and the furthest part of the rim is at (, ) = (7, 2).
The trajectory of the water can be found as follows:
Now from above two equations we have
now we know that height of the cylinder is 2D so we have
by solving above equation we have
now we know that maximum value of x is 7D
so the maximum possible speed by solving above equation for 7D is
minimum possible value of speed for solving x = 6D is given as
Frequency = 1/time period = 1/0.05 = 20s^-1.
The air pressure inside the balloon increases as the number of particles increases.
Answer:
A predator.
Explanation:
The animal that is being hunted by other animals can be known as a prey.
An animal that hunts other animals and is not hunted itself is known as an alpha predator.
Hope this helps!
