Answer:
The speed of sound in hydrogen gas is 361.5 
Explanation:
It is given that the temperature is 50
.
The speed of sound in meter per second is calculated by an equation.
The equation states that speed of the sound in meter per second is equal to the sum of the product of the temperature in degree celsius with 0.60 and a constant that is 331.5.
The equation is written as:

Put the value of T = 50 then the equation becomes,

Speed of sound (in m/s) = 361.5 m/s
Answer
Explanation: mechanical wave is an oscillation or matter and and electric wave is energy released by oscillating and accelerating chargers
Answer:
C100H202
Explanation:
this alkane is referred as n- hectane
Answer:
The chemical energy is used to form ATP bonds. ... Which statement best describes the relationship between the products of photosynthesis ... Usually sap quickly covers the wound, and then the tree covers the wound with new growth
Explanation: