What is the frequency (in reciprocal seconds) of electromagnetic radiation with a wavelength of 1.07 cm?

Answer :  The frequency of electromagnetic radiation will be

Explanation :

As we are given the wavelength = 1.07 cm

conversion used :

So, wavelength is  

The relation between frequency and wavelength is shown below as:

Where, c is the speed of light having value =

So, Frequency is:

Therefore, the frequency of electromagnetic radiation will be

i think a, hope it .

explanation:

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.