1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AlekseyPX
3 years ago
7

B. Direction: In each of the following situations, identify the method of heat transfer that takes place

Physics
1 answer:
Ainat [17]3 years ago
4 0

Answer:

1) Conduction

2)Covection

3)Radiation

4)Convection (Land breeze one of the application of convection of heat)

5) Convection

6)Radiation

7) Radiation

8)Conduction

9) Conduction

10) Radiation

Hope it helps

You might be interested in
In a ballistics test, a 52g bullet hits a sand bag and stops after moving 1.34 m. If the initial bullat
olya-2409 [2.1K]

Answer:

Friction force on the bullet is 58.7 N opposite to its velocity

Explanation:

As we know that initial speed of the bullet is 55 m/s

after travelling into the sand bag by distance d = 1.34 m it comes to rest

so final speed

v_f = 0

now we can use kinematics top find the acceleration of the bullet

v_f^2 - v_i^2 = 2 a d

so we have

0 - 55^2 = 2(a)(1.34)

a = -1128.7 m/s^2

now by Newton's II law we know that

F = ma

so we have

F = (0.052)(-1128.7)

F = -58.7 N

8 0
3 years ago
A 0.01 kg spring toy is compressed 0.02 m and released vertically. The toy is measured to reach 0.25 m in the air. Determine the
Scorpion4ik [409]

Answer:

122.5 N/m

Explanation:

According to the law of conservation of energy, if there is no air resistance or frictional forces, the initial elastic potential energy of the spring toy is entirely converted into gravitational potential energy when the toy reaches the highest point.

Therefore, we can write:

\frac{1}{2}kx^2=mgh

where the term on the left is the initial elastic potential energy while the term on the right is the gravitational potential energy, and where

k is the spring constant

x = 0.02 m is the compression of the spring

m = 0.01 kg is the mass of the toy

h = 0.25 m is the height reached by the toy

g=9.8 m/s^2 is the acceleration due to gravity

Solving for k,

k=\frac{2mgh}{x^2}=\frac{2(0.01)(9.8)(0.25)}{(0.02)^2}=122.5 N/m

8 0
3 years ago
What are the different types of<br> technology?
LUCKY_DIMON [66]

Answer:

well theirs health, idustry, transport, comunication, information tech, and plenty more

Explanation:

can i plz have brainlyest it helps me continew helping people like you

3 0
3 years ago
Which of the following describe a neutron?
Leokris [45]
Neutral charge, because neutron means neutral
5 0
3 years ago
Science-<br> is there such thing as an altocirrus cloud?<br> yes or no?
atroni [7]

Ofcourse the answer is yes

7 0
3 years ago
Read 2 more answers
Other questions:
  • As an electron moves, what does it make or cause ?
    12·1 answer
  • Assume the radius of an atom, which can be represented as a hard sphere, is r = 1.95 Å. The atom is placed in a (a) simple cubic
    6·1 answer
  • A slide inclined at 35 takes bathers into a swimming pool. with water sprayed on the slide the bathers spends only one third as
    10·1 answer
  • Which is the most extreme system of social inequality?
    9·1 answer
  • Microwelds are formed where_______
    15·2 answers
  • You are in a car going 70 km/h and another car passes you going in the opposite direction at 70 km/h. Do both cars have the same
    13·2 answers
  • Two rams run toward each other. One ram has a mass of 49 kg and runs west
    7·1 answer
  • A car accelerates for 10 seconds. During this time, the angular
    8·1 answer
  • A circle is centered at C(0,0). The point M(0,38) is on the circle.
    14·1 answer
  • Science If you want to find the energy quantum of light, you multiply the frequency of the radiation (v) by "h". What is "h"?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!