What is the frequency of a wave?

a ) the amount of cycles that occur in a given time

b) the distance traveled by the wave during one full cycle

c) the distance from the beginning to the end of a cycle

d) the amount of time that one full cycle takes

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

Is it safe to take 450mg of diphenhydramine hydrochloride?

Technician a says that you should never jump-start a frozen battery. technician b says that a frozen battery can explode, causing injury, when jump-started. who is correct?