You are given red and yellow photon of light ,which will carry more energy .

If a person is feeling dizzy, glucose or fruit juice is given immediately but not a cheese sandwich, which might have more energy. Explain.

Given a point source of light, which of the following can produce a convergent beam of light?

Proteins have primary structure. If you are given a method to know which amino acid is at either of the two termini (ends) of a protein, can you connect this information to purity or homogeneity of a protein?

Which of the pipes loses more energy?

Given a point source of light, which of the following can produce a divergent beam of light ?

Answer the following questions : You are given a lens which gives a virtual, erect and enlarged image . What type of lens is it ?

In the aobve circuit,if the resistor is replaced by a motor,in which form will the energy given by the cell get transformed into?

A 100 W sodium lamp radiates energy uniformly in all directions. The lamp is located at the centre of a large sphere that absorbs all the sodium light which is incident on it. The wavelength of the sodium light is 589 nm What is the energy per photon associated with the sodium light ?

There are materials which absorb photons of shorter wavelength and emit photons of longer wavelength. Can there be stable substances which absorb photons of larger wavelength and emit light of shorter wavelength