Answer:
OD.
plate
Explanation:
Which of these material properties determines how much heat you must supply to an object to raise it by a given temperature difference?
A.
thermal conductivity
B.
thermal expansion
C.
specific heat
D.
internal energy
Answer:
specific heat
Explanation:
Jim starts walking from a bus stop. He walks north for 10 km. Next, he walks east for 5 km. He then walks south for 10 km. Next, he walks west for 5 km and arrives back at the bus stop. Which statement correctly represents Jim’s journey?
A. He covered a distance of 15 km and had a displacement of 15 km.
B. He covered a distance of 20 km and had a displacement of 10 km.
C. He covered a distance of 30 km and had a displacement of 0 km.
D. He covered a distance of 10 km and had a displacement of 20 km.
Answer:
b
Explanation:
Which option identifies the most likely scaling factor in the above drawing of the Mercury capsule and booster unit? 1:1,000 1:10,000 1,000:1 10,000:1
Answer:
I would say 10000;1 but thats just me
Explanation:
Technician A says an automotive tire's belts are the body of the tire. Technician B says an
automotive tire's belts are sometimes used to strengthen the plies and stiffen the treads. Who is
right?
Answer:
Honestly, B. Read below for more
Explanation:
Tire belts help with keeping the wheels of a vehicle stable and sturdy, it does keep the threads together as well. I mean, you could in a way call it the body of a tire but Technician B is more specific. I tried to answer with the best of my ability, I'm not 100% sure on A so ask your teacher or classmates for additional help.
