What wavelength of light is emitted given a frequency of 4.95*10^14(1/sec)

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains

What type of reaction fuels the processes seen here?

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates