Answer:
kinetic energy
Explanation:
A baseball flying through the air has kinetic energy because of its motion
Answer:
6.07 L
Explanation:
It appears that the reading has been made at constant pressure .
At constant pressure , the gas law formula is
V/T = constant V is volume and T is temperature of the gas.
V₁ / T₁ = V₂ / T₂
V₁ = 6.6 L ,
T₁ = 40°C
= 273 + 40
= 313 K
T₂ = 15+ 273
= 288K
V₂ = ?
Putting the values in the formula above
6.6 / 313 = V₂ / 288
V₂ = 6.07 L.
Answer:
(D) Trench
Explanation:
The term 'trench' is used for the deepest parts of the ocean floor. Ridge is 2 km above the deepest part of ocean floor. Hydrothermal vent are generally found near the active volcanic places. Hydrothermal vent are fissures on sea-floor.
NaOH + HCL -> Nacl + H2o
1 gram of Naoh reacts with 1 gram of HCL
so 199 g reacts with 199g
