Answer:
Conduction- 4 and 9
All - 3 and 7
Convection- 5, 6, and 10
Convection & Radiation-8
Radiation-1 and 2
nothing for Conduction & Convection
nothing for Conduction & Radiation
Explanation:
Explanation:
The relative velocity is the velocity of the athlete relative to the ground plus the velocity of the javelin relative to the athlete.
v = 4.2 m/s + 10.3 m/s
v = 14.5 m/s
Answer:
Mass
Explanation:
Density is defined as mass/volume. So mass is directly proportional to the density. Therefore, if the mass changes, then the density will also change. Likewise, density will not change if the mass remains constant.
Hope this helps!
Nuclear fusion takes place in
the sun, letter A. The sun is a ball of hot gases. Initially, it contains
hydrogen and helium. When they fuse together, it forms carbon. After carbon,
nitrogen, oxygen silicon follows until it forms a massive hot ball of gases. The
net result is the fusion of four protons into one alpha particle with the
release of two positrons, two neutrons and energy.
Answer: question one: i cannot tell Question 2: waxing crescent Question 3: waxing gibbous Question 4: B
Explanation