List the location of the following subatomic particles:

A. Proton

B. Electron

C. Neutron

Name the two sources of heat on Earth.

If a circuit contains a 12v battery and two 3 bulbs in series

Ocean waves are traveling to the east at 4.9 m/s with a distance of 23 m between crests. (b) With what frequency do the waves hit the front of a boat when the boat is moving westward at 1.1 m/s

Why does air escape from a tire when the tire valve is opened?

How is p-n-p transistor biased to operate in the active mode

A possible means of space flight is to place a perfectly reflectingaluminized sheet into orbit around the Earth and then use the lightfrom the Sun to push this "solar sail." Suppose a sail of area5.

Why must indirect evidence be used to study the structure of atoms?

Which of the following refers to the change in wavelength that occurs when an object moves toward or away from a source? A) Doppler effect B) Chromatic aberration C) Spectroscopy D) Wave theory of light

A handle or knob is fixed at free end of door. why?

What part of the thermosphere is electrically charged? the ionosphere the hemisphere the aurora sphere the troposphere