Electromagnetic waves must have a medium to travel, but sound waves can travel anywhere..
Answer:
The answers are C and E.
Explanation:
August shows he's nervous by mumbling and looking down, key factors that show nervousness.
Answer:
Newton's first law of motion - sometimes referred to as the law of inertia. Newton's first law of motion is often stated as. An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
Answer:
An ammeter has a zero offset error. This fault will affect. neither the precision nor the accuracy of the readings. only the precision of the readings.
