Test Mode
Reading Mode
Right = 0
Wrong = 0
রসায়ন
Lower fixed point of mercury thermometer
Upper fixed point of mercury thermometer
May increase ofr decrease
The temperature at the top of the mountain is low
The boiling point of water decreases at the mountains
The density of water decre ses at the mountains
The H2 bonding in water changes with the height
The frequency of the wayes increases
The frequency of the waves decreases
the wavelength of the waves decreases
The velocity of the waves decreases