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
Luda [366]
3 years ago
8

what causes you to get warm if you stand bear a fire ? A . Transmission B . Radiation C . Convection D . Conduction​

Physics
2 answers:
stira [4]3 years ago
5 0

Answer:

B

Explaination:

Radiation refers to the emission of energy in rays or waves. Heat moves through space as energy waves.

enot [183]3 years ago
3 0

Answer:

Radiation

Explanation:

Heat can be transferred though thin air

You might be interested in
Which letter represents the wavelength of
Morgarella [4.7K]
The letter D represents the wavelength
4 0
3 years ago
Read 2 more answers
Joseph jogs from one end A to the other end B of a straight 300 m road in 2 minutes 30 seconds and then turns around and jogs 10
Tema [17]

Answer:

Explanation:

(a) It is given that Joseph jogs on a straight road of 300m in a time interval of 2 minutes and 30 seconds, which is equal to 150seconds. Therefore, when Joseph jogs from point A to point B, he covers a distance of 300m in time of 150seconds. Hence, his average speed is 300m/150s=2ms^−1. Since it is a straight road and he jogs in a single direction in this case, his displacement is equal to 300m. Since it is a straight road and he jogs in a single direction in this case, his displacement is equal to 300m.

Hence, his average velocity is 300m/150s=2ms^−1

(b) Then it is given that he turns back and points B and jogs on the same road but in the opposite direction for a time interval for 1 minute and covers a distance of 100m.If we consider the whole motion of Joseph, i.e. from point A to point C, then he covers a total distance of 300m+100m=400m. And he covers this total distance in a time interval of 2.5min+1min=3.5min=210s.

Therefore, his average speed for this journey is 400m210s=1.9ms−1.

For the same journey is displacement is equal to the distance between the points A and C,i.e. 300m−100m=200m.

Hence, his average velocity for this case is 200m/210s=0.95ms^−1

7 0
3 years ago
The Doppler effect is a change in the ________________ frequency of sound caused by the motion of either their listener or the s
lyudmila [28]
The answer is
 B) Apparent
6 0
3 years ago
Read 2 more answers
His the bottom, or lowest point, of a wave.
Gnom [1K]

A trough is the lowest point in a wave.

5 0
3 years ago
Read 2 more answers
Water is most dense at 4 degrees Celsius. Since at this temperature 1 ml of water has a mass of 1 g. What is its density?
sveticcg [70]
The density is 1. 1/1=1
7 0
3 years ago
Read 2 more answers
Other questions:
  • A person standing waist-deep in a swimming pool appears to have short legs because of light
    5·1 answer
  • When a circuit is arranged in parallel:
    10·1 answer
  • An athlete completes one round of a circular track of diameter 200 m in 40 s. What will be the distance covered and the displace
    5·1 answer
  • An object with a mass of 9 kg weighs 14.4 N on the Moon. What is the
    5·2 answers
  • (a) A narrow beam of light containing yellow (580 nm) and green (550 nm) wavelengths goes from polystyrene to air, striking the
    10·1 answer
  • WILL GIVE BRAINLIEST AND 50 POINTS!
    14·2 answers
  • How long does it take the lava bomb to reach its maximum height? Answer with three significant digits and the correct unit. A sm
    13·1 answer
  • Importance of electric circuit​
    13·1 answer
  • The ball is dropped from a certain height and is falling to the ground. If its acceleration is a constant 9.8 meters per second
    8·1 answer
  • Draw and label a diagram of a pulley system with a velocity ratio of 5 ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!