Answer:
yes
Explanation:
using law of HC(heat capacity), which is
- heat loss=heat gain
- energy H=MCQ
Where M is mass of substance,C is specific heat capacity, and Q is temperature change
In case of two substance
- the H = Mc*Cc*Q+Mw*Cw*Q(provided the initial and final temperature are given)
23) 560 cm
25) 3100 mg
27) 8.89 cm
29) 525 g
31) I can't see the measurement it needs to be converted to
Answer:
Because of height and lower atmospheric pressure.
Explanation:
Atmospheric pressure affects aerodynamic drag, lower pressure means less drag. At the altitude of Denver the air has lower pressure, this allows baseball players to hit balls further away.
Another aerodynamic effect is the Magnus effect. This effect causes spinning objects to curve their flightpath, which is what curveball pitchers do. A lower atmospheric pressure decreases the curving of the ball's trajectory.
The given statement "National Instant Criminal Background Check System is used for a person trying to access a government website" is false.
Answer: Option B
<u>Explanation:</u>
The National Instant Criminal Background Check System, additionally referred to as NICS, is meant to spot individuals prohibited underneath federal law from getting firearms from a licence dealer. However, there area unit several loopholes within the system.
This modification higher permits the news of the identities of prohibited individuals to the background check system and could be a important step toward up the public’s safety whereas continued to powerfully shield individuals’ privacy interests.
