The astrometric technique of planet detection works best for massive planets around nearby stars.
Answer:
-20°C
Explanation:
The specific heat capacity of ice using the cgs system is 0.5cal/g°C
The enthalpy change is calculated as follows
ΔH=MC∅ where M represents mass C represents specific heat and ∅ represents the temperature change.
10cal = 2g×0.5cal/g°C×∅
∅=10cal/(2g×0.5cal/g°C)
∅=10°C
Final temperature= -30°C+ 10°C= -20°C
The car with the engine that has the most power
Answer:
According to the federal aviation regulation for tow pilot, there are three regulatory requirements to be met.
Explanation:
1. The Pilot must hold at least a private pilot certificate with a category rating for powered aircraft.
2. The Pilot must have logged at least 100 hours of pilot-in-command time in the aircraft category.
3. The Pilot must have a logbook endorsed by an authorized instructor who certifies that the person has received ground and flight training in gliders and is proficient in the following;
a. Procedures and techniques of safe towing of gliders.
b. Signal use.
c. Bank maximum angles.
d. Emergency procedures.
