the masses of equalvolumesof certain liquid and of water were found to be Ml and Mw respectively. Given that the density of water is 1gcm‐3,Express the density, p, of the liquid Ml and Mw in terms of Ml and Mw (show your work)​

Infrared radiation has wavelengths that are shorter than visible light is part of the visible light spectrum has wavelengths that are longer than visible light has the same wavelengths as ultraviolet radiation

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.

Acoin mass 0.005 kg is dropped from a height of 3 m. how much mechanical energy does it have right before it hits the ground ?