if the angle of reflection of a propagated ray is 35 degree, calculate (a) the angle of deviation (b) the angle of glance (c) angle of incidence

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air

The electric field direction is defined by the direction of the force felt by (select one of the following answers): 1. a negative charge. 2. a positive charge. 3. both positive and negative charges.