In Which statement describes electromagnetic waves with wavelengths greater than 700 nanometers? O They take the form of heat.
O They can cause skin cancer and sunburn.
O They are some of the shortest waves
O They can be seen by human eyes as Visible light.

The duration of a photographic flash is related to an rc time constantly

True aroms consist made of nuclesus that surrousded by 0n protons neurologist me asap what or else and

Each student aligns the edge of the object with the left edge of the ruler as shown above. all four students read the ruler with a measurement of 4.6 cm. which statement describes the data they collect? i believe the answer is: the data have poor precision and poor accuracy because of a systematic error.