Answer:
Increase
Explanation:
The plane strain fracture toughness of a metal is expected to increase with rising temperature.
The beach boys i think.. if not im sorry
Answer:
V = 1.45x10^3 m/s
Explanation:
number of days in sec = 1.02days * 86400s = 88128 s
Mass of Mars is 6.42*10^23 Kg
gravitational constant G = 6.674*10^{-11}
(b)
V
Answer:
The required heat energy is .
Explanation:
The heat energy 'Q' required to raise the temperature of water is given by
where 'M' is the mass of water, 's' is the specific heat capacity of water and '' is the change of temperature.
Given, and we know that the specific heat capacity of water is .
Substituting the values in the above expression, the required heat energy is