the answer to this question is 8 newtons
Answer:
The answer is "Choice B and Choice C".
Explanation:
In this question, the two features, which make electromagnetic waves effective for interaction, which they don't really need a method of travel of data and move information quite fast. The motion among magnetic and electrical forces is generated by electromagnetic radiation. These waves will spread without the need for a source for their movement, and they have high speed and also the electromagnetic waves it has the same frequency as light.
Therefore, the volume of the gas at temperature 100°C is 4.62L
<u />
<u>Explanation:</u>
Given-
Volume, V1 = 4L
Temperature, T1 = 50°C = 50 + 273K = 323K
Temperature, T2 = 100°C = 100 + 273K = 373K
Volume, V2 = ?
Using Charles law:
V1/T1 = V2/T2
4/323 = V2/373
V2 = 4.62L
Therefore, the volume of the gas at temperature 100°C is 4.62L
Answer:
because the mass of the apple is very less compared to the mass of earth. Due to less mass the apple cannot produce noticable acceleration in the earth but the earth which has more mass produces noticable acceleration in the apple. thus we can see apple falling on towards the earth but we cannot see earth moving towards the apple.
Answer:
Answer E is false because the two instruments see the flickering of the stars, so this is not a characteristic of a reflector
Explanation:
Let's analyze the characteristics of a reflecting telescope.
- use reflection to create images
- does not have the chromatic aberration problem
Let's see the responses a, b, c and d are characteristics of a refractor
Answestars, so this is not a characteristic of a reflector
Answer E is false because the two instruments see the flickering of the stars, so this is not a characteristic of a reflector